Sleek by Hailey
3C CLIP INS
3C CLIP INS
Our 3C Clip-Ins are designed to add instant length and volume with tight, well-defined curls that blend seamlessly into naturally curly and coily hair. This curl pattern delivers fullness and definition while maintaining a natural, textured look and feel.
Crafted from 100% ethically sourced human hair, each set is cuticle-aligned to help preserve curl structure, minimize tangling, and maintain softness over time. These clip-ins can be worn in their natural curl pattern or lightly styled, offering flexibility while protecting the integrity of your curls.
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
These clip ins are ALL THAT! Love how I can embrace my natural curls with some added length and volume. They're soft, versatile, and easy to install. Highly recommend this for us natural girlies!
Let me tell you these clips ins are everything. I love trying new styles with my natural hair and these clip ins are the best method for volume and length. The blend is perfect for me to achieve all the different styles I want. The hair is beautiful and the quality is on point. For anyone in need of some curly clip ins give these a try !!!