Extremely durable chair mat produced from 100% post-consumer recycled PET reclaimed from used drink bottles. Provides ergonomic benefits for chair user by providing easy glide movement and reduced leg fatigue. Protects flooring from damage and wear caused by chair casters. 100% PVC free. Produced using 30% renewable energy. 100% recyclable. Smooth back for use on hard floors and carpet tiles. Rectangular 48 x 79 Floortex - ECO4879EP
For 144.95, it is very cheap product. If i'll need another carpet chair mats, i'll definitely buy this again!