Flat silk wefts are a type of hair extension that combines a silk base with a polyurethane (PU) strip to create a thin and flat weft. These extensions are designed to provide a seamless and natural-looking result when applied to the hair. The flat silk weft combines the advantages of machine weft and hand tied weft. It is not as bulky as the machine weft, and can not be folded as the hand tied weft, but can be cut from anywhere without shedding. It has no return hair on them (the short little hairs that¡¯s normally on top of wefts), so it allows for a natural, very flat and comfortable application.

• Real Human Hair: The extensions can be cut, curled, straightened, dyed or styled as desired, just like your natural hair. However, it is not suitable to bleach, and you can only dye dark colors from light colors.
• Virgin Hair: The virgin hair extensions are made from the same donor. The cuticles are intact and aligned, reducing tangling and breakage. They retain their natural color, texture, and integrity, providing a truly realistic and seamless look.
• Thin and Flat: The flat silk weft is designed to be thin and flat, making it less noticeable and more comfortable to wear. The thinness of the weft allows for a seamless blend with your natural hair, creating a natural and discreet look.
• Customizable and Flexible: Hair weft can be customized to suit your preferences. The wefts can also be cut and layered to create a personalized and natural-looking result.
• No Adhesive or Chemicals: Unlike some other hair extension methods, hair wefts do not require the use of adhesives or chemicals. The wefts are sewn directly onto the braided sections of your natural hair, minimizing the risk of damage or allergic reactions associated with certain bonding agents.

1. Direct Sew-In

This traditional method involves braiding your natural hair into cornrows and sewing the weft onto the braids using a needle and thread.

Pros: Long-lasting, secure hold, no heat or glue involved.

Best for: Thick or coarse hair types seeking a more permanent option.

Maintenance: Every 6–8 weeks.

2. With Micro Rings / Beads

Small silicone-lined rings are used to attach the weft to small sections of your natural hair without heat or glue. The weft is then sewn through the beads for a firm hold.

Pros: Gentle on hair, no glue or heat, reusable.

Best for: All hair types, especially for those wanting a chemical-free method.

Maintenance: Tightening every 6–8 weeks.

3. With Glue / Adhesive

The weft is attached directly to the scalp or hair roots using a special hair-safe bonding glue.

Pros: Quick installation, flat and natural look.

Best for: Temporary use or events.

Caution: May cause damage if not removed properly—professional removal recommended.

4. With Clips

Clip-in wefts come with small, sewn-in clips that can be easily attached and removed at home.

Pros: DIY-friendly, no damage, great for occasional wear.

Best for: Beginners or anyone who wants instant length or volume without commitment.

Maintenance: Remove daily before sleep; wash occasionally.

📹 Want a more visual understanding of the installation?

👇 Watch the video below for real-life installation demos that give you a closer look at how each method works and feels!

To help your weft extensions stay stunning and last longer, here are a few simple, yet effective care tips:

1. Gentle Washing – Treat your wefts with care by using a sulfate-free shampoo. Gently cleanse without rubbing to keep them soft and healthy.

2. 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.

3. 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.

4. Nourish with Love – A small amount of argan oil or hair serum applied to the ends will keep them shiny, hydrated, and looking gorgeous.

5. 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.

6. 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. Why Choose Full Shine Weft Extensions?

Full Shine weft extensions are crafted from 100% human hair, ensuring natural appearance, silky texture, and long-lasting durability.

We offer various types of wefts (machine, hand-tied, genius, flat silk, and XO Invisible wefts) to meet diverse styling needs. With minimal shedding and a seamless blend, Full Shine extensions are ideal for enhancing volume, length, or color with professional-grade results.

2. How Many Packs/Weights Do You Need?

The number of packs needed depends on your desired volume and natural hair thickness:

• For volume only: 1-2 bundles(100g)
• For full head (fine to medium hair): 3-4 bundles(150g–200g)
• For full head (thick or short hair): 5-6 bundles(250g–300g)

Always consult with your stylist for personalized recommendations.

3. What is the Difference Between Different Types of Weft?

Full Shine offers a variety of weft extensions to suit different hair types and styling preferences:

• Machine Weft: Durable, affordable, and can be cut—ideal for thicker hair. Best for traditional sew-in or beaded weft methods.
• Hand-Tied Weft: Ultra-thin and lightweight, but cannot be cut without unraveling—perfect for fine hair and achieving a seamless, natural blend.
• Genius Weft: Combines the thinness of hand-tied with the flexibility of machine weft—can be cut without shedding, making it extremely versatile for custom applications.
• Flat Silk Weft: Flat and thin like hand-tied, but cuttable—offers a natural feel and is comfortable against the scalp, suitable for most hair types.
• XO Invisible Weft (with Holes): Innovative design featuring small holes along the weft track—ideal for invisible bead installation, providing a discreet, seamless finish. This weft is ultra-flat, cuttable, and great for clients seeking the most undetectable result.

Each type suits different hair needs and installation methods (sew-in, bead-in, or adhesive).

4. Can I Style and Treat My Hair Extensions Like My Natural Hair?

Yes, you can curl, straighten, wash, and dye Full Shine human hair extensions—just like your natural hair. However, we recommend:

• Use heat protectant before styling.
• Avoid frequent bleaching or harsh dyes.
• Use sulfate-free, moisturizing shampoos and conditioners.
• Let extensions air dry when possible.

Proper care extends the life and look of your extensions.

5. How Long Do Weft Hair Extensions Last?

With proper care, Full Shine weft extensions can last:

• Remy Human Hair: 3–6 months
• Virgin Human Hair: 6–12 months
• • Salon-installed wefts: 6–8 weeks per installation (can be reused multiple times)

Maintenance and gentle handling are key to maximizing their lifespan.

Full Shine Hair gladly accepts returns or exchanges of all eligible products within 60 days from the date of receipt of the package.

Eligible Products:

• The products that have not been used, washed and still wrapped in original packaging
• Within 60 days time frame

Ineligible Products:

• The products that have been used, washed and not been wrapped in original packaging
• The  wire at the top of the product has been detached, resulting in the hair unraveling
• Over 60 days time frame
• Kindly note that clearance sale items and pre-order items are not eligible for return or exchange

Human hair extensions are considered a hygienic product. We take matters of hygiene and public safety seriously and do not allow used items to be returned for the safety of all our customers. (We are not alone - other hair extensions suppliers do not allow returns of used items for the same reasons.)

Returns:

• You should contact us first within 60 days since your order is delivered if you need to return it. Just make sure that the products to be eligible before you return the order. The return shipping fee will be borne by the buyer.

• It is important to note that if you wish to return, please contact us first before taking any action. Any returns or rejections without prior communication with us may result in additional costs that will be borne by the buyer.

• We kindly ask that you carefully read our return policy and contact us with any questions or concerns you may have. Our customer service team can assist you every step of the way to ensure a smooth and hassle-free return process. Thank you for your understanding and cooperation.

Exchanges:

• We understand that picking the right color might be a bit difficult when choosing from a computer screen, so we are happy to exchange your unopened Full Shine hair extension set for a set of the right color.

• You should contact us first within 60 days since your order is delivered if you need an exchange, we will give you the process of exchanging, once your return arrives back, the warehouse will process your exchange ASAP.

• If exchanging to a product of a different value, we will be in touch via email regarding the price difference. The cost of sending the product back to us will be borne by the buyer, but we will cover the cost of sending the exchange product out again.

In order to ensure that your return or exchange is processed smoothly, please make sure to keep the tracking number provided by the shipping carrier and send it to us after the shipment. This will allow us to track the package and ensure its safe arrival back to our warehouse. Without the tracking number, we will not be able to locate the package and the return or exchange process may be delayed or compromised. We appreciate your cooperation in this matter and want to make sure your experience with Full Shine Hair is as seamless as possible.

Please note:

If products are returned without authorization and do not meet our return requirements, we will be unable to assist with the return process, and any resulting losses will be borne by the customer.

Refund:

• A full refund, excluding the original shipping cost, will be issued to your original payment method after we have received, inspected and confirmed that the returned hair extensions have not been used, washed and still wrapped in original packaging.

Order Cancellation:

• We understand that sometimes customers may change their minds and wish to cancel an order. However, we can only assist with cancelling orders before they are shipped out. Once the order is in transit, we cannot cancel it. In such cases, we encourage our customers to reach out to us so that we can work together to arrange a return.
• Please note: Once the pre-order product is ordered, we will produce it as soon as possible, so the order cannot be cancelled. And because the pre-order product is customized, we cannot arrange return and exchange services. Thank you for your understanding.

If you have any questions, please contact us at any time: service@fullshine.net

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:

👉 Virgin Hair actually costs less per day, lasts longer, and delivers a better overall experience.

5. See the Difference

🎥 [Watch Now] Virgin Hair vs. Remy Hair

Compare softness, shine, tangle resistance, and bounce side-by-side.