Seamless injection tape in hair extensions are a type of tape in hair extensions that feature an innovative and advanced injection technology. Unlike traditional tape in extensions where the wefts are applied with adhesive tapes, seamless injection tape in extensions use a specialized injection process to create a seamless and undetectable attachment. In this method, the wefts of hair are injected into a thin and flexible polyurethane strip, creating a lightweight and seamless base. The wefts are evenly distributed throughout the strip, ensuring a natural and even distribution of hair when applied to the scalp. This injection technique eliminates the need for adhesive tapes, resulting in a more discreet and seamless integration with your natural hair.
- Length and Weight:
14"-16": 2G/PC, 5PCS/Pack, 10G/Pack, 15-20 packs for a full head
18"-24": 2.5G/PC, 5PCS/Pack, 12.5G/Pack, 12-16 packs for a full head
-
Color: #1B Off Black
- Texture: Natural Straight, and Have a Natural Wave when Wet or Left to Airdry or Diffused
- Lasting Time: 6-12 Months
- Tape: High-Quality White PU Double-Sided Tape, 0.8cm*4cm, Replace Every Two Weeks
- This product is a clearance item. All sales are final, and no returns or exchanges will be accepted.
- 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.
-
Seamless and Natural: Without visible tapes or bulky attachments, the seamless injection method ensures that the extensions look and feel like your own hair. The hair is evenly distributed, resulting in a seamless blend and a natural flow.
-
Thin and Comfortable: The thin and flexible polyurethane strip conforms to the shape of your head, providing a comfortable and natural feel without any added weight or discomfort.
-
Secure Hold: The injection process creates a secure and long-lasting hold. The wefts of hair are embedded within the polyurethane strip, minimizing the risk of slippage or movement. You can confidently go about your daily activities without worrying about the extensions coming loose
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.
SHIPPING POLICY
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 →RETURNS POLICY
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.
[US Only] Virgin Human Hair Invisible Injection Tape in Extensions Natural Black #1B
- Unit price
- /per
Length Guide

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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Seamless injection tape in hair extensions are a type of tape in hair extensions that feature an innovative and advanced injection technology. Unlike traditional tape in extensions where the wefts are applied with adhesive tapes, seamless injection tape in extensions use a specialized injection process to create a seamless and undetectable attachment. In this method, the wefts of hair are injected into a thin and flexible polyurethane strip, creating a lightweight and seamless base. The wefts are evenly distributed throughout the strip, ensuring a natural and even distribution of hair when applied to the scalp. This injection technique eliminates the need for adhesive tapes, resulting in a more discreet and seamless integration with your natural hair.
- Length and Weight:
14"-16": 2G/PC, 5PCS/Pack, 10G/Pack, 15-20 packs for a full head
18"-24": 2.5G/PC, 5PCS/Pack, 12.5G/Pack, 12-16 packs for a full head
-
Color: #1B Off Black
- Texture: Natural Straight, and Have a Natural Wave when Wet or Left to Airdry or Diffused
- Lasting Time: 6-12 Months
- Tape: High-Quality White PU Double-Sided Tape, 0.8cm*4cm, Replace Every Two Weeks
- This product is a clearance item. All sales are final, and no returns or exchanges will be accepted.
- 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.
-
Seamless and Natural: Without visible tapes or bulky attachments, the seamless injection method ensures that the extensions look and feel like your own hair. The hair is evenly distributed, resulting in a seamless blend and a natural flow.
-
Thin and Comfortable: The thin and flexible polyurethane strip conforms to the shape of your head, providing a comfortable and natural feel without any added weight or discomfort.
-
Secure Hold: The injection process creates a secure and long-lasting hold. The wefts of hair are embedded within the polyurethane strip, minimizing the risk of slippage or movement. You can confidently go about your daily activities without worrying about the extensions coming loose
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.
SHIPPING POLICY
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 →RETURNS POLICY
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.





