Computex Anti-Static Advantagemat PVC Rectangular Lipped Chairmat for Standard Pile Carpets 3/8" or less, 36" x 48", Clear Long lasting floor protection solution for the home and office Contains up to 25 percent recycled material / BPA free Manufactured from unique formulated PVC / Smooth surface for easy chair movement Suitable for standard pile carpets up to 3/8" thick / Suitable for a wide range of applications One of the clearest, most durable vinyl mats available