Benafee Hair specialized in human hair extensions & wig industry more than 10 years, have our own factory, so we can control and monitor product quality well. Our pursuit is provide the best human hair products to all our customers, we are always on the way, and willing to accept the supervision of all customers. Benafee sew in human hair extensions is innovative bundles, can be used in various application, easy to restyle, and blend well with your own hair. Features of Sew in Hair Extensions Bundles: -100% real human hair - high quality salon hair. -NO mixed animal or synthetic hair. -Multifunctional sew in weft hair bundles. -can sew in, micro link in, clip in, glue in, and make wig, 1 extension can achive various hairstyles. -Different weight for different length, meet your actural needs more. -80g for 12-14 inch, 100g for 16-20 inch, 120g for 22-24inch, 2-3 packs are recommended to restyle. How to Wash Sew in Weft Hair Extensions 1. Comb hair extensions before washing; 2. Wash hair extensions in warm water gently, use some mild shampoo and sulfate free conditioner. 3. Gently hold hair extensions and squeeze off the water, then dry hair extensions with a towel and let it dry naturally.