Cleartex Ultimat Square Chair Mat Polycarbonate for Low Medium Pile Carpets Up to 1/2in

Great for low to medium pile carpets Best on carpets and pads up to 1/2thick 90.55 mil .090″ thick Guaranteed not to crack curl yellow or smell Easy to clean: simply wash off with soap and water Friendly gripper back holds mat in place and protects carpet from chair with ease of movement Ideal for people who suffer from allergies Manufacturers limited lifetime warranty.