PU seamless clip ins are a type of hair extension that offers a seamless and discreet application. Unlike traditional clip ins, which have fabric or silicone wefts, PU seamless clip ins have a thin, flexible polyurethane (PU) strip at the top of the weft. The PU strip is incredibly thin and lies flat against the scalp, making it virtually undetectable when applied correctly. This unique design allows for a seamless blend with your natural hair, providing a more natural-looking and comfortable result.
- Length: 12",14",16",18",20",22"
-
Weight: 8PCS, 100G/Pack, 1-2 packs for a full head
-
Color: #P18/613 (#18 Ash Blonde Highlight with #613 Bleach Blonde)
- Texture: Natural Straight, and Have a Natural Wave when Wet or Left to Airdry or Diffused
- Lasting Time: 3-6 Months
- Remy 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.
-
Easy Application: Just like traditional clip ins, pu seamless clip ins are easy to apply and remove. You can achieve a glamorous hair transformation in minutes without the need for professional assistance.
-
Seamless and Comfortable: The thin PU strip lays flat against your head, making the extensions virtually invisible and ensuring a seamless blend with your natural hair. The thin PU material is gentle on the scalp and less likely to cause discomfort or irritation, even during extended use.
- Temporary and Reusable: Since they are not permanently attached, clip in extensions can be taken out easily, allowing you to switch up your hairstyle as desired. They are also reusable, which means you can use them for multiple occasions or events.
- Non-Damaging: Unlike some permanent hair extension methods that require adhesive, heat, or chemicals, clip ins do not cause damage to your natural hair when applied and removed correctly.



If you want color match service, please contact us: service@fullshine.net
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.
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:
Hair Type | Price | Realistic Lifespan | Daily Cost |
---|---|---|---|
Virgin | $198.99 | 270 days | $0.74 ✅ |
Remy | $86.99 | 90 days | $0.97 ❌ |
👉 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.
Full Shine PU Seamless Clip in Extensions 100% Remy Human Hair 8 Pieces Highlights (#P18/613)
- Unit price
- /per
Adding product to your cart
PU seamless clip ins are a type of hair extension that offers a seamless and discreet application. Unlike traditional clip ins, which have fabric or silicone wefts, PU seamless clip ins have a thin, flexible polyurethane (PU) strip at the top of the weft. The PU strip is incredibly thin and lies flat against the scalp, making it virtually undetectable when applied correctly. This unique design allows for a seamless blend with your natural hair, providing a more natural-looking and comfortable result.
- Length: 12",14",16",18",20",22"
-
Weight: 8PCS, 100G/Pack, 1-2 packs for a full head
-
Color: #P18/613 (#18 Ash Blonde Highlight with #613 Bleach Blonde)
- Texture: Natural Straight, and Have a Natural Wave when Wet or Left to Airdry or Diffused
- Lasting Time: 3-6 Months
- Remy 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.
-
Easy Application: Just like traditional clip ins, pu seamless clip ins are easy to apply and remove. You can achieve a glamorous hair transformation in minutes without the need for professional assistance.
-
Seamless and Comfortable: The thin PU strip lays flat against your head, making the extensions virtually invisible and ensuring a seamless blend with your natural hair. The thin PU material is gentle on the scalp and less likely to cause discomfort or irritation, even during extended use.
- Temporary and Reusable: Since they are not permanently attached, clip in extensions can be taken out easily, allowing you to switch up your hairstyle as desired. They are also reusable, which means you can use them for multiple occasions or events.
- Non-Damaging: Unlike some permanent hair extension methods that require adhesive, heat, or chemicals, clip ins do not cause damage to your natural hair when applied and removed correctly.



If you want color match service, please contact us: service@fullshine.net
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.
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:
Hair Type | Price | Realistic Lifespan | Daily Cost |
---|---|---|---|
Virgin | $198.99 | 270 days | $0.74 ✅ |
Remy | $86.99 | 90 days | $0.97 ❌ |
👉 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.