Floortex Computex Anti-Static PVC Chair Mat for Carpets to 3/8" Thick, 48"x36", Rectangular w/ Lip,Clear (FR319226LV)To protect your electrical equipment from the damaging effects of static, use a Computex Anti Static Advantagemat This anti static chair mat will dissipate static electricity without the need for a ground cord to help protect your electrical equipment from static and dust damage Made from phthalate free PVC This mat is available for hard floor and carpet Available as a rectangular or lipped chair mat, in a good range of sizes Item Number: FR319226LV