Sleek by Hailey
3A, 3B, 3C Machine Weft
3A, 3B, 3C Machine Weft
Our multi-use 3A, 3B, and 3C Machine Weft bundles are made from 100% human hair, designed to blend seamlessly with natural curl patterns. These premium curly hair extensions offer soft definition, long-lasting wear, and versatile styling for everyday use or protective styles. Sold as individual.
Product Information:
- Hair Type: 100% Human Hair
- Texture: Curly (3A, 3B, 3C)
- Weft Type: Machine Weft
- Weight: 100 grams per bundle
- Finish: Cuticle-aligned
- Shedding: Minimal
- Heat Styling: Safe
- Color Safe: Yes
Please note: This product has a 7–10 business day processing time and is final sale.
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- 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.
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.
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.