Cleartex 9Mat is suitable for compact desk areas. Its unique nine-sided shape provides excellent floor coverage and protection. The 9Mat has an easy-glide surface for smooth chair movement which may help reduce leg fatigue. This mat is made from strong polycarbonate which will not crack, dent, discolor, curl or smell. Perfect for a child’s room or small office, this chair mat is recyclable, environmentally safe, free from PVC and toxic chemicals. Polycarbonate 9 sided chair mat to protect floors from wear and provide an ergonomic easy glide surface. These mats are available for both carpeted and hard floors.