... superfine fiber yarn, 30% polyester , 70% cotton 2, this car duster posed by high-quality cotton, very soft, anti-static ... bodywork, cleaning, polishing, waxing also be ready to prevent the dust, static electricity, acid rain damage to the body. 4, ... non-deformation, non-irritating taste, high-grade environment. 5, this car duster exquisite workmanship, the use of flexible, economical and practical ...