For everyday styling, crochet hair extensions offer practical versatility, but the available product information does not confirm how well they preserve their shape in humid conditions. Made from 100% human hair, the extensions are offered in several textures and can be dyed, bleached and restyled. Customers who need reliable performance in a particular climate should request a sample or customized trial before placing a large order.
No humidity-resistance test, environmental rating or specified daily-wear duration is included in the supplied data. As a result, shape retention in humid climates cannot be guaranteed based on the current product information alone. Buyers should evaluate the hair under the temperature, moisture level and styling routine expected in actual use.
The selected texture will influence the finished appearance and styling direction. Straight, Body Wave, Deep Wave, Loose Wave, Deep Curly, Kinky Curly and Water Wave each create a different visual pattern. Available color choices include Natural Black, #1B, #2, #4, #27, #30 and #99J, with customized colors also available.
Because the hair can be dyed, bleached and restyled, it can be adapted for different salon requirements. However, chemical processing and repeated styling may influence how a texture behaves over time, especially in humid environments. The selected texture, color treatment and intended wear conditions should therefore be confirmed through a sample or tailored order.
MEIRHAIR identifies crochet hairstyles, protective hairstyles and professional salon installation as key application scenarios. In one United Kingdom supply case, 500 pieces of human hair boho braids were provided for professional braiding services. The customer noted the natural appearance, compatibility with different braiding styles and useful choices in texture and length. This example demonstrates application suitability but does not serve as proof of humidity-specific shape retention for crochet extensions.
Before shipment, the company conducts a 100% inspection covering hair quality, length, weight, color, texture and weft condition. These checks help support consistency between orders. They do not replace climate-specific testing, so buyers should assess the product directly when humidity performance is an important purchasing requirement.

| Evaluation Area | Product Details |
|---|---|
| Material | 100% human hair |
| Texture selection | Straight, Body Wave, Deep Wave, Loose Wave, Deep Curly, Kinky Curly and Water Wave |
| Styling options | Can be dyed, bleached and restyled |
| Humidity testing | No humidity-specific test data is currently provided |
| Inspection process | 100% pre-shipment inspection of quality, length, weight, color, texture and weft |
| Purchasing formats | Stock orders, OEM/ODM production and private-label customization |
No humidity test results or guaranteed shape-retention period are included in the available specifications. Testing a sample in the intended environment is recommended.
Customers can choose Straight, Body Wave, Deep Wave, Loose Wave, Deep Curly, Kinky Curly and Water Wave. Customized texture requirements can also be discussed.
Yes. The product information states that the human hair can be dyed, bleached and restyled. The impact of processing on durability and curl definition should be checked for the chosen texture.
These 100% human hair crochet extensions provide broad texture flexibility and support professional styling, but their ability to maintain shape during humid, everyday wear remains unverified by the supplied data. Before committing to a bulk purchase, specify the climate, texture, color and styling routine, then assess a sample under realistic conditions. MEIRHAIR provides OEM/ODM, private-label, wholesale and small-batch options. Listed lead times are approximately 7 days for stock products and 15–30 days for customized orders. For technical questions or product support, contact sales@brazilianhairtop.com.
Guangzhou Ruiju E-Commerce Co., Ltd. operates MEIRHAIR, a human hair brand supplying wigs, bundles, braiding hair, crochet hair, extensions and customized hair products to international beauty markets. Founded in 2014, the company supports samples, small-batch production and bulk wholesale programs. Its service markets include North America, Europe, Africa, the Middle East, South America and Southeast Asia.

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