Sleek by Hailey
3A CLIP INS
3A CLIP INS
Our 3A Clip-Ins are designed to add instant length and volume with soft, defined curls that blend effortlessly into naturally curly hair. This curl pattern offers bounce and movement while maintaining a natural, lightweight feel—perfect for enhancing your curls without compromising their shape.
Crafted from 100% ethically sourced human hair, each set is cuticle-aligned to preserve curl integrity, reduce tangling, and maintain softness and longevity. These clip-ins can be worn in their natural curl pattern or styled as desired, offering versatility with proper care.
Product Information:
- 100% Human Hair
- Ethically sourced & cuticle-aligned
- Heat safe for styling
- Color safe for customization
final sale - no returns, exchanges, or refunds
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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.
Frequently Asked Questions
How many bundles do I need for a full sew-in?
Density is always based on personal preference. For standard volume guidelines, we recommend 2 bundles (200g) for lengths 16" and above. For lengths 18" or more, we recommend 3 bundles (300g) at minimum.
Can my extensions be hot tool styled?
Absolutely! When working with luxury human hair extensions, you can (and should!!) treat them just as your own hair growing from your scalp. Before using any heat tool (straightener, curler, blow dryer, etc), we highly recommend applying a heat protectant.
Will the curls revert after washing?
Yes! Your curly extensions will go back to their curly state after washing them. We highly recommend allowing the extensions to air dry after detangling them thoroughly.
Is the hair ethically sourced?
Yes! All Sleek by Hailey extensions are made with 100% ethically sourced cuticle-aligned human hair from donors.
Can I dye or bleach this hair?
Yes! We highly recommend that a professional perform any coloring to keep the hair in its best condition.
Customers are saying
Perfect texture!
These clip ins are so versatile! I’ve straightened them and worn them in a natural state and they are great both ways. Very high quality and easy to blend with my curls! I got the 18” extra volume. The hair is really full and even after washing there’s no shedding!