... yarn, 30% polyester , 70% cotton. 2, this car duster posed by high-quality cotton, very soft, anti-static ... to the body. 4, handle made of high quality plastic, durable, non-deformation, non-irritating taste, high-grade ... environment. 5, this car duster exquisite workmanship, the use of flexible, economical and ... use a good cleaning product. Terry brush for car hot