Overall great results
Virgin XO Invisible Weft Butterfly Weft Extensions Blonde #P19/60

Material: Made from 100% real human hair with intact cuticles, sourced from a single donor to ensure long-lasting durability and a natural look.
Length Options: 16", 18", 20", 22", 24"
Weight: 50g per pack; we recommend purchasing 3-4 packs for a full head installation.
Color: #33 Red Copper – A rich red copper shade with a slight orange undertone for a warm and vibrant look.
Texture: Natural straight, develops slight waves when wet or air-dried.
Base Structure: One side has perforated PU for attaching the hair with micro-rings; the other side is smooth PU, with the hair inserted by machine for a more invisible look. The total width is 30cm.
Thickness Control:
14"-16": 0.7-0.8mm
18"-20": 0.75-0.85mm
22"-24": 0.7-0.8mm
This thickness design ensures the weft is neither too bulky nor too thin, providing the perfect balance of natural look and comfort.
Suitable For: Individuals with normal to medium hair density looking for natural, seamless, double-layer butterfly weft extensions to add length and volume. Not recommended for extremely thin or fragile hair due to the additional weight of the double-layer design.

1. Seamless Blend
The ultra-thin PU base with perforations ensures the weft lies flat against your scalp, blending effortlessly with natural hair for a virtually invisible extension line.
2. Comfortable & Irritation-Free
The unique design eliminates bulkiness and discomfort from short return hairs, providing a smoother, more comfortable experience.
3. Effortless Installation
Pre-punched invisible holes make for quick and easy application without the need for adhesives or chemicals. For best results, we recommend using micro-rings and extension tools to ensure a secure and seamless fit.
4. Dual Layer Design Advantage
This weft features a dual-layer design:
This design not only makes installation easier but also delivers a more natural, seamless extension effect.
5. Customizable & Versatile
Unlike traditional hand-tied wefts, this weft can be easily cut without shedding, offering endless styling possibilities and customization.
6. Long-Lasting
With proper care, this product can last 6-12 months while maintaining softness and shine.
7. Styling Freedom
You can curl, straighten, or dye the hair, but bleaching is not recommended.


1. Prep Your Hair
Start by sectioning your hair and securely pinning the top layer out of the way.
2. Open the Weft
Gently unfold the XO Invisible Weft like butterfly wings. Position it just below your part, with the side with holes facing down.
3. Secure the Weft
Pull two strands of your natural hair through each hole in the weft, then combine them and secure with a micro-ring. Make sure all holes are used for an even, secure fit.
4. Release and Style
Once the weft is securely in place, release the top layer of hair. Your seamless, voluminous look is complete!
Let us walk you through the easy steps to install
To help your weft extensions stay stunning and last longer, here are a few simple, yet effective care tips:
Gentle Washing – Treat your wefts gently with a sulfate-free shampoo. Gently cleanse without rubbing to keep them soft and healthy.
Proper Drying – Let your extensions air-dry naturally to preserve their texture. If you need to use heat, keep it on a low setting to protect the hair.
Careful Brushing – Use a wide-tooth comb or loop brush to gently detangle. Always start from the ends to avoid causing damage to your extensions or natural hair.
Nourish with Love – A small amount of argan oil or hair serum applied to the ends will keep them shiny, hydrated, and looking gorgeous.
Safe Styling – Always use a heat protectant when styling and keep the heat below 180°C (350°F) to maintain the quality of your extensions.
Nighttime Care – Protect your extensions while you sleep by braiding them or using a silk pillowcase to reduce friction and prevent tangling.
With these thoughtful, simple steps, your weft extensions will continue to look fresh, smooth, and natural, making every day a good hair day!
Check out the visual guide below for easy reference!👇

1. What makes Butterfly Weft (XO Invisible Double-Layer Weft) different from regular hair extensions?
The Butterfly Weft, also known as XO Invisible Double-Layer Weft, features a unique double-layer PU design. One side is perforated for micro-ring installation, while the other side is smooth and ultra-flat for a seamless, natural look. This structure ensures a secure, lightweight, and virtually invisible blend with your natural hair.
2. Can I cut the Butterfly Weft to fit my head?
Yes. The Butterfly Weft is fully customizable. You can safely trim the PU base to fit your head shape and desired volume without shedding or damage, making it flexible for different installation needs.
3. How long does Butterfly Weft hair last?
With proper care, Butterfly Weft extensions can last 6 to 12 months. Lifespan depends on maintenance routines such as gentle washing, avoiding excessive heat, and proper brushing.
4. Can I style or color Butterfly Weft extensions?
Yes. You can curl, straighten, and dye the hair (except bleaching). To maintain quality, always use a heat protectant and avoid over-processing.
5. Do I need a salon for installation?
While you can install the XO Invisible Double-Layer Weft at home with the right tools, we recommend visiting a salon for the best results. For DIY installation, you can purchase our complete set of hair extension tools, including micro-rings and a loop tool, for easy installation.
6. How do I remove Butterfly Weft extensions?
The extensions can be removed by gently opening the micro-rings. If you are not experienced, professional removal is recommended to avoid damage to natural hair.
If you have any other questions or need help with color matching, feel free to contact our customer service at service@fullshine.net!
WE SHIP MONDAY THROUGH FRIDAY, EXCLUDING HOLIDAYS
If we are unable to process your order due to inaccurate or incomplete payment or incorrect address information, your order processing may be delayed an additional 3-5 business days.
See Details & Exclusions →We are committed to providing you with quality products and excellent service. If you are not satisfied with your purchase, we offer a convenient 60-day return and exchange service.
Please review our detailed returns policy to understand the return conditions, time limits, and refund process.
View Full Returns Policy →Need Help? If you have any questions about shipping or returns, please contact our customer service team and we will be happy to assist you.
1. 100% Real Human Hair, Authentically Sourced
Virgin hair is never mixed, never chemically processed, and always ethically collected. It behaves just like your own hair—soft, natural, and versatile.
2. Intact Cuticles for Long-Lasting Performance
Virgin Hair retains intact cuticles aligned in the same direction, minimizing tangling and allowing for better moisture retention, shine, and durability.

3. Extended Lifespan: More Days of Gorgeous Hair
Properly cared for, Virgin Hair can last 6–12 months, while Remy Hair typically lasts 3–6 months under the same conditions.
That’s 2X the wear time, which means fewer replacements and more value over time.
Based on our real customer testing data using the Weft #1, 16-inch, 100g as an example:
| Hair Type | Price | Realistic Lifespan | Daily Cost |
|---|---|---|---|
| Virgin | $198.99 | 270 days | $0.74 √ |
| Remy | $86.99 | 90 days | $0.97 × |
5. See the Difference
[Watch Now] Virgin Hair vs. Remy Hair
Compare softness, shine, tangle resistance, and bounce side-by-side.

12 INCHES
Our shortest length in most collections
Adds volume for shorter styles
14 INCHES
Perfect for a subtle length boost
Adds natural volume
16 INCHES
Mid-length style
Ideal for volume and length
18 INCHES
Great for added length and volume
For a fuller, more dramatic look
20 INCHES
Popular length for extra length and volume
Adds noticeable length
22 INCHES
Adds significant volume and length
Perfect for a bold, luxurious look
24 INCHES
Our longest length in most collections
For maximum length and volume
26 INCHES
Extra-long for a high-impact look
Adds major volume and length
28 INCHES
The ultimate length
For a stunning, dramatic effect

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Adding product to your cart

Material: Made from 100% real human hair with intact cuticles, sourced from a single donor to ensure long-lasting durability and a natural look.
Length Options: 16", 18", 20", 22", 24"
Weight: 50g per pack; we recommend purchasing 3-4 packs for a full head installation.
Color: #33 Red Copper – A rich red copper shade with a slight orange undertone for a warm and vibrant look.
Texture: Natural straight, develops slight waves when wet or air-dried.
Base Structure: One side has perforated PU for attaching the hair with micro-rings; the other side is smooth PU, with the hair inserted by machine for a more invisible look. The total width is 30cm.
Thickness Control:
14"-16": 0.7-0.8mm
18"-20": 0.75-0.85mm
22"-24": 0.7-0.8mm
This thickness design ensures the weft is neither too bulky nor too thin, providing the perfect balance of natural look and comfort.
Suitable For: Individuals with normal to medium hair density looking for natural, seamless, double-layer butterfly weft extensions to add length and volume. Not recommended for extremely thin or fragile hair due to the additional weight of the double-layer design.

1. Seamless Blend
The ultra-thin PU base with perforations ensures the weft lies flat against your scalp, blending effortlessly with natural hair for a virtually invisible extension line.
2. Comfortable & Irritation-Free
The unique design eliminates bulkiness and discomfort from short return hairs, providing a smoother, more comfortable experience.
3. Effortless Installation
Pre-punched invisible holes make for quick and easy application without the need for adhesives or chemicals. For best results, we recommend using micro-rings and extension tools to ensure a secure and seamless fit.
4. Dual Layer Design Advantage
This weft features a dual-layer design:
This design not only makes installation easier but also delivers a more natural, seamless extension effect.
5. Customizable & Versatile
Unlike traditional hand-tied wefts, this weft can be easily cut without shedding, offering endless styling possibilities and customization.
6. Long-Lasting
With proper care, this product can last 6-12 months while maintaining softness and shine.
7. Styling Freedom
You can curl, straighten, or dye the hair, but bleaching is not recommended.


1. Prep Your Hair
Start by sectioning your hair and securely pinning the top layer out of the way.
2. Open the Weft
Gently unfold the XO Invisible Weft like butterfly wings. Position it just below your part, with the side with holes facing down.
3. Secure the Weft
Pull two strands of your natural hair through each hole in the weft, then combine them and secure with a micro-ring. Make sure all holes are used for an even, secure fit.
4. Release and Style
Once the weft is securely in place, release the top layer of hair. Your seamless, voluminous look is complete!
Let us walk you through the easy steps to install
To help your weft extensions stay stunning and last longer, here are a few simple, yet effective care tips:
Gentle Washing – Treat your wefts gently with a sulfate-free shampoo. Gently cleanse without rubbing to keep them soft and healthy.
Proper Drying – Let your extensions air-dry naturally to preserve their texture. If you need to use heat, keep it on a low setting to protect the hair.
Careful Brushing – Use a wide-tooth comb or loop brush to gently detangle. Always start from the ends to avoid causing damage to your extensions or natural hair.
Nourish with Love – A small amount of argan oil or hair serum applied to the ends will keep them shiny, hydrated, and looking gorgeous.
Safe Styling – Always use a heat protectant when styling and keep the heat below 180°C (350°F) to maintain the quality of your extensions.
Nighttime Care – Protect your extensions while you sleep by braiding them or using a silk pillowcase to reduce friction and prevent tangling.
With these thoughtful, simple steps, your weft extensions will continue to look fresh, smooth, and natural, making every day a good hair day!
Check out the visual guide below for easy reference!👇

1. What makes Butterfly Weft (XO Invisible Double-Layer Weft) different from regular hair extensions?
The Butterfly Weft, also known as XO Invisible Double-Layer Weft, features a unique double-layer PU design. One side is perforated for micro-ring installation, while the other side is smooth and ultra-flat for a seamless, natural look. This structure ensures a secure, lightweight, and virtually invisible blend with your natural hair.
2. Can I cut the Butterfly Weft to fit my head?
Yes. The Butterfly Weft is fully customizable. You can safely trim the PU base to fit your head shape and desired volume without shedding or damage, making it flexible for different installation needs.
3. How long does Butterfly Weft hair last?
With proper care, Butterfly Weft extensions can last 6 to 12 months. Lifespan depends on maintenance routines such as gentle washing, avoiding excessive heat, and proper brushing.
4. Can I style or color Butterfly Weft extensions?
Yes. You can curl, straighten, and dye the hair (except bleaching). To maintain quality, always use a heat protectant and avoid over-processing.
5. Do I need a salon for installation?
While you can install the XO Invisible Double-Layer Weft at home with the right tools, we recommend visiting a salon for the best results. For DIY installation, you can purchase our complete set of hair extension tools, including micro-rings and a loop tool, for easy installation.
6. How do I remove Butterfly Weft extensions?
The extensions can be removed by gently opening the micro-rings. If you are not experienced, professional removal is recommended to avoid damage to natural hair.
If you have any other questions or need help with color matching, feel free to contact our customer service at service@fullshine.net!
WE SHIP MONDAY THROUGH FRIDAY, EXCLUDING HOLIDAYS
If we are unable to process your order due to inaccurate or incomplete payment or incorrect address information, your order processing may be delayed an additional 3-5 business days.
See Details & Exclusions →We are committed to providing you with quality products and excellent service. If you are not satisfied with your purchase, we offer a convenient 60-day return and exchange service.
Please review our detailed returns policy to understand the return conditions, time limits, and refund process.
View Full Returns Policy →Need Help? If you have any questions about shipping or returns, please contact our customer service team and we will be happy to assist you.
1. 100% Real Human Hair, Authentically Sourced
Virgin hair is never mixed, never chemically processed, and always ethically collected. It behaves just like your own hair—soft, natural, and versatile.
2. Intact Cuticles for Long-Lasting Performance
Virgin Hair retains intact cuticles aligned in the same direction, minimizing tangling and allowing for better moisture retention, shine, and durability.

3. Extended Lifespan: More Days of Gorgeous Hair
Properly cared for, Virgin Hair can last 6–12 months, while Remy Hair typically lasts 3–6 months under the same conditions.
That’s 2X the wear time, which means fewer replacements and more value over time.
Based on our real customer testing data using the Weft #1, 16-inch, 100g as an example:
| Hair Type | Price | Realistic Lifespan | Daily Cost |
|---|---|---|---|
| Virgin | $198.99 | 270 days | $0.74 √ |
| Remy | $86.99 | 90 days | $0.97 × |
5. See the Difference
[Watch Now] Virgin Hair vs. Remy Hair
Compare softness, shine, tangle resistance, and bounce side-by-side.
Overall rating: 4.5 / 5 from 260 reviews.
Overall great results
Sheila M. 4/5 Verified
Virgin XO Invisible Weft Butterfly Weft Extensions Blonde #P19/60
Ladies have been enjoying their hair !
Sheila M. 4/5 Verified
Virgin XO Invisible Weft Butterfly Weft Extensions Platinum #1000
Beautiful color, wonderful quality, easy install!
Jeni P. 5/5 Verified
Virgin XO Invisible Weft Butterfly Weft Extensions Blonde #P19/60
The color was perfect and it blended so well!
Lea S. 5/5 Verified
Virgin XO Invisible Weft Butterfly Weft Extensions Jet Black #1
Great extensions, been purchasing fullshine extensions for years.
Doris W. 5/5 Verified
Virgin XO Invisible Weft Butterfly Weft Extensions Blonde #P19/60
So far my purchases have worked out and have blended well
Sheila M. 4/5 Verified
Virgin XO Invisible Weft with PU Hole Hair Extensions Blonde Highlights #P19/60
Love love love! Seamless and perfect blend
Fjolla S. 5/5 Verified
Virgin XO Invisible Weft Butterfly Weft Extensions Balayage #4/7/80
Fullshine hair is decent, it work well for everyday use.
Mary B. 4/5 Verified
Virgin XO Invisible Weft Butterfly Weft Extensions Balayage #7/7/ICY
I love how versatile fullshine hair is. I can straighten it, curl it, or even put it in a ponytail. It holds its shape really well, even after a busy day.
Maria M. 5/5
Virgin XO Invisible Weft Butterfly Weft Extensions Blonde #P19/60
Fullshine hair has been a total game-changer for me. I’ve struggled with thin, lifeless hair for years, and I’ve tried countless products to add volume, but nothing worked untill I got these extensions. They’re made of 100% human hair, so they look and feel exactly like my own hair. I can style them in any way I want—straight, curly, in a bun, you name it—and they hold their shape perfectly. They’re also really easy to take care of; I wash them once a week with mild shampoo and conditioner, and they still look soft and shiny. I get compliments every single day, and people can’t believe it’s not my real hair. I’m so glad I found Fullshine, I’ll never buy another brand again.
Laurie J. 5/5
Virgin XO Invisible Weft Butterfly Weft Extensions Brown #BM
Fullshine hair holds curl really well. I didn’t expect it to last so long after styling.
Carolyn B. 5/5
Virgin XO Invisible Weft Butterfly Weft Extensions Medium Brown #4
This hair holds up well with regular washing. I haven’t had any issues with tangling or matting so far.
Danielle A. 5/5
Virgin XO Invisible Weft Butterfly Weft Extensions Off Black #1B
I use these a few times a week and they still look brand new. No tangling or shedding so far, which is nicce.
Caitlin R. 4/5
Virgin XO Invisible Weft Butterfly Weft Extensions Blonde #2/18/22
When I first received this hair, I was a little worried because it looked a bit thin in the package, but once I put it on, it looked full and natural. It’s soft to the touch and styles well, but I did notice some shedding when I brushed it the first few times. After a couple of washes, the shedding slowed down a lot. It’s comfortable to wear for long periods, and I haven’t had any issues with it slipping or feeling heavy. Overall, I’m happy with my purchase and think it’s a good value for the price.
Rachel B. 4/5
Virgin XO Invisible Weft Butterfly Weft Extensions Dark Brown #2
Fullshine has quickly become my go-to for hair products, their hair is so easy to style and maintain its shape even after multiple washes. I’ve tried other brands before but none compare to how natural this one feels.
Angelica S. 5/5 Verified
Virgin XO Invisible Weft Butterfly Weft Extensions Balayage #4/7/80
This hair is really comfortable to wear all day, it doesn’t feel heavy or scratchy at all. Sometimes it take a bit more time to detangle than I’d like, but overall it’s worth every penny. I’ve recommended it to a few friends who also love how natural it looks.
Kristy K. 5/5 Verified
Virgin XO Invisible Weft Butterfly Weft Extensions Balayage #7/7/ICY
This hair looks amazing, I get so many complimnts wherever I go!
Alyssa M. 5/5
Virgin XO Invisible Weft Butterfly Weft Extensions Copper Red #33
I’ve been using Full Shine hair for months now and it’s held up amazing. The texture matches perfectly, and even after washing multiple times, it still look fresh. I get compliments all the time from friends asking where I got it.
David.ellis 5/5 Verified
Virgin XO Invisible Weft Butterfly Weft Extensions Balayage #4/7/80
The texture matches my hair exactly. People can’t tell I’m wearing extensions most days.
Annette N. 5/5
Virgin XO Invisible Weft Butterfly Weft Extensions Medium Brown #4
Absolutely love this hair!!! This will be my new forever brand.
Ashley M. 5/5 Verified
Virgin XO Invisible Weft with PU Hole Hair Extensions Pink Blonde Highlights #P18/613
The hair is soft but tangles a little after a day. Still, it’s better than others I’ve tried.
Sandra M. 4/5
Virgin XO Invisible Weft Butterfly Weft Extensions Jet Black #1
This hair extension is perfect for anyone who wants to add length or volume to their hair. It’s easy to put on and take off, and it stays in place even when I’m running around. The color is so rich and vibrant, and it doesn’t fade even after multiple washes. I’m really impressed with how well it holds up.
Michele W. 5/5
Virgin XO Invisible Weft Butterfly Weft Extensions Brown #BM
Order took a bit longer but came in longer and generally what we thought . Seems like good hair and love the xo invisible part clear structure is great .
Sheila M. 4/5 Verified
Virgin XO Invisible Weft with PU Hole Hair Extensions Blonde Balayage #3/8/22
I wear this hair almost every day to work. It’s easy to style and fits seamlessly with my natural hair color.
Dawn T. 5/5
Virgin XO Invisible Weft Butterfly Weft Extensions Bleach Blonde #60
I love how soft this fullshine hair is, it blends perfectly with mine.
Courtney R. 5/5
Virgin XO Invisible Weft Butterfly Weft Extensions Balayage #8/8/613
Love how these blend with my natural hair. Got so many complimants already!
Anna C. 5/5
Virgin XO Invisible Weft Butterfly Weft Extensions Balayage #DU
This hair is really nice. It’s soft and don’t tangle too much after a few weeks of wear. I’m happy with my buy.
Sierra.bryant 4/5 Verified
Virgin XO Invisible Weft Butterfly Weft Extensions Balayage #4/7/80
I was looking for something that matches my hair color exactly, and this hit the mark. It’s lightweight and doesn’t weigh my head down when I wear it all day.
Tiffany B. 5/5
Virgin XO Invisible Weft Butterfly Weft Extensions Lowlights #P18/613
The hair feels so natural, like it’s my own. I can style it in any way I want—straight, curly, wavy—and it holds the style perfectly. I love that it doesn’t shed much, even when I brush it roughly. It’s made my daily routine so much easier.
Desiree H. 5/5
Virgin XO Invisible Weft Butterfly Weft Extensions Platinum #1000
Fullshine hair is amazing, I wear it every day and it never let me down. So glad I found this brand.
Terri L. 4/5
Virgin XO Invisible Weft Butterfly Weft Extensions Balayage #4/27/4
The quality is really good for the price. Im satisfied with what I got.
Dawn I. 4/5
Virgin XO Invisible Weft Butterfly Weft Extensions Blonde #2/18/22
I was worried about shedding but there’s barely any. The hair stays soft even after multiple heat styling sessions.
Lauren T. 5/5
Virgin XO Invisible Weft Butterfly Weft Extensions Bleach Blonde #60
Wow, these are game changers! I’ve always struggled with thin hair and these extensions have completely transformed my look. They’re so easy to use, even for someone who’s never used extensions before. The quality is amazing no tangling, no shedding, and they blend seamlessly with my natural hair. I wore them to a family reunion last weekend and everyone was asking me what I did to my hair. I told them all about Fullshine and now half of my cousins are planning to order them too. I cant say enough good things about these products!
Kelly C. 5/5
Virgin XO Invisible Weft Butterfly Weft Extensions Copper Red #33
I’ve been wearing this hair for weeks and it still looks fresh. So happy with my purchase!
Ashley B. 5/5
Virgin XO Invisible Weft Butterfly Weft Extensions Lowlights #P18/613
Absolutely transformed my hair!! Feels great looks great and blends seamlessly 🖤
Lindsay U. 5/5 Verified
Virgin XO Invisible Weft with PU Hole Hair Extensions Jet Black #1
I love how voluminous these make my hair, but sometimes they get a little tangled if I dont use conditioner. Still, I’d buy them again.
Maureen L. 4/5
Virgin XO Invisible Weft Butterfly Weft Extensions Blonde #3/8/22
I feel so much more confident with this hair, it’s worth every penny.
Claire R. 5/5
Virgin XO Invisible Weft Butterfly Weft Extensions Blonde #P8/60
I got this hair a month ago and it’s still in great shape. It doesn’t get frizzy in humid weather, which is a huge plus for me. My sister wants to get the same set after seeing how good it looks on me.
Yvette J. 5/5
Virgin XO Invisible Weft Butterfly Weft Extensions Platinum #1000
Fullshine hair is worth every single penny. I’ve tried other brands before, but none compare to the quality and softness of this one. It’s comfortable to wear all day long, and it doesn’t irritate my scalp at all. I’ve recommended it to all my friends who are looking for good quality hair extensions.
Sheena G. 5/5
Virgin XO Invisible Weft Butterfly Weft Extensions Brown #BM
This hair is okay, it’s soft enough and don’t cause any irritation on my scalp.
Amanda F. 4/5 Verified
Virgin XO Invisible Weft Butterfly Weft Extensions Balayage #4/7/80