EcoTex Evolutionmat, Recyclable Chair Mat, For Standard Pile Carpets (3/8" or Less), Rectangular with Lip, Size 36" x 48" (FCECO113648EP) Environmentally friendly chair mat made with recycled enhanced polymer (up to 50%). This chair mat protects your carpet from dirt, wear and damage caused by chair casters. Mat is designed for easy-glide movement for chair users - which can reduce leg fatigue. 100% recyclable chair mat. PVC free Produced using up to 30% renewable energy from our factory's on-site wind turbine. Gripper back for use on standard pile carpets. Rectangular 36" x 48"; mat size may vary slightly due to manufacturing process Manufactured with Enhanced Polymer including up to 50% recycled material content Extremely durable, clear, 100% recyclable, and 100% PVC free Gripper back holds mat in place on standard pile up to 3/8" thick Reduce your carbon footprint while protecting your floors Mat size may vary slightly due to manufacturing process