Thicker gauge original Floortex polycarbonate mat for use on plush pile carpet. Gripper back holds mat in place. Provides the ultimate in quality, clarity and durability for home and office flooring. Clear polycarbonate allows the beauty of the floor to shine through and is the perfect gliding surface for chairs with casters. Polycarbonate is extremely durable and does not curl, crack, discolor or smell. 100% recyclable. Mat Type: Chair Mat; Application: Carpets; Material(s): Polycarbonate; Style: Rectangular.