Edgless mops are made from strong, durable knitted polyester and eliminate contamination from breakage and deterioration common with cotton and rayon string mops. Made from a continuous tube of 100% polyester knitted fabric looped to form tubular mop strands that will not shed or break. Anti-static center band. Available sterilized by gamma radiation, and can be sterilized by ETO and steam (autoclave) sterilization methods. Class 10 Laundered and packaged.