Rock-It Tuff Towel Advanced Micro-Spun Technology Cleaning Cloth (5 Pack) 100% polyester Made in USA Micro fiber Cloth with micro-spun technology Tuff towel provides streak free results No chemicals needed, use water Machine washable, won't Rip or shrivel Great for wood, Plastic, metal, ceramic, china, silver, Copper, cars, boats Motorcycles and much more