Vicwe Office Chair Mat for Carpet, 32'' x 48'' Computer Desk Chair Mat for Carpeted Floors, Easy Rolling Hard Mat for Office Chair on Carpets, Anti-Slip Carpet Protector Mat Clear, Ship FlatBrand: Vicwe Color: Clear Features: Heavy Duty Chair Mat for Carpet: The hard chair mat for carpet is made of heavy duty PET material, it will not depression, scratch or curl. it is an sturdy protector for office and home carpets. Anti Slip Design & Easy Glide : The computer chair mat carpet have little spikes on the bottom to keep it from moving around ,ensuring stability when youre working while featuring an easy glide rolling top for smooth and