Floortex Ultimat Polycarbonate Chair Mat for Hard Floors, 53" x 48", Rectangular with Lip, Clear (FR1213419LR)There are Floortex polycarbonate chair mats for carpets and hard floors, and they come in a wide range of sizes and shapes Floortex also offers a range of printed and color chair mats made from polycarbonate A Floortex polycarbonate chair mat will not bend, curl, crack or discolor under normal use It makes for a strong chair mat, suitable for 24 7 365 use, and is highly recommended for big and tall users Dimension: 53 inches Length x 48 inches Height