hair cap: 1.ISO9001 2.100%microfiber,soft,comfortable handfeel 3.soft handfeel, lint free, convienient hair cap:1.Material:80%polyester, 20%nylon, soft, comfortable handfeel2.Super absorbent,holds 7 times its weight in water3.lint free4.Anti-bacterial treatment available5.Size/Color: any is available6.Package: 1pcs or 5pcs/bag