Cleartex Advantagemat, Phthalate Free PVC Rectangular Chair Mat for Hard Floor, Size 36" x 48" (FRPF129225EV) Advantagemat protects home and office flooring from scratches, scuffs and dirt from footwear and damage caused by chair casters. 100% free from harmful DIDP Phthalate content, for improved air quality over conventional PVC products. Free from tin, lead, cadmium and chemical content banned from child-related products. This mat is clear, to allow your flooring to show through - it won't look intrusive in your office or home. Produced using 30% renewable energy and up to 25% recycled content. Chairmat provides ergonomic benefits for chair users - allows an easy-glide movement to reduce leg fatigue. For use on hard floors and carpet tiles | Rectangular | Size 36" x 48"; mat size may vary slightly due to manufacturing process