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Sleek by Hailey

4A, 4B, 4C TAPE INS

4A, 4B, 4C TAPE INS

Regular price $385.00 USD
Regular price Sale price $385.00 USD
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Shipping calculated at checkout.

Our 4A, 4B, 4C Tape-Ins provide a seamless way to add instant length and volume through a safe, semi-permanent install, specifically designed for coily and tightly textured hair. These textures are crafted to blend naturally into your curl pattern, delivering fullness, definition, and a true-to-texture finish.

Made with cuticle-aligned human hair, these tape-ins lay flat against the scalp for a secure, lightweight feel while helping reduce tangling and maintain curl integrity over time. With proper care, the hair retains softness, definition, and long-lasting quality.

Product Information:

  • Cuticle-aligned human hair
  • 100 grams per pack
  • 40 pieces per pack
  • Heat safe for styling
  • Color safe for customization
Please note: This product has a 7–10 business day processing time and is final sale.
Texture
Length
Color
  • Free U.S. & Canadian shipping on orders over $300
  • Processing time for this product is 7-10 days
  • This item is final sale! Return Policy
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The brand that represents all hair textures.

The brand that represents all hair textures.

The brand that represents all hair textures.

Care Instructions

Proper care is essential to maintain the quality, softness, and longevity of your hair extensions. With the right routine, your hair will remain tangle-free, smooth, and long-lasting. Follow the care instructions below to help preserve the integrity of your extensions and ensure the best results throughout wear and styling.

  • Co-wash before installation
  • Use sulfate-free shampoo and conditioner
  • Detangle gently with fingers or a wide-tooth comb
  • Air dry for best results
  • Use a heat protectant before heat styling 

hair extension length guide

Not sure which length to choose?

Choosing the right length can make all the difference. Our hair extension length guide helps you visualize how each length will look, so you can confidently select the perfect option to match your desired style and overall look.

Hair Extension Length Guide

Frequently Asked Questions

How many bundles do I need for a full sew-in?

For hair 16″ and shorter, 2 wefts/bundles are recommended.
For 18″ and longer, at least 3 wefts/bundles are recommended.

View the Hair Extension Length Guide

Can this hair be straightened?

Yes, since they are 100% raw or Remy human hair, they can be dyed. However, it’s strongly recommended to have this done by a professional to keep the hair in its best condition.

Will the curls revert after washing?

Is the hair ethically sourced?

All Sleek by Hailey extensions are made with 100% cuticle-aligned human hair sourced from Indian, Burmese, or European donors.

Can I dye or bleach this hair?

Yes, since they are 100% raw or Remy human hair, they can be dyed. However, it’s strongly recommended to have this done by a professional to keep the hair in its best condition.