Cleartex Evolutionmat clear chair mats are manufactured from enhanced polymer for the best performing eco-friendly range available, providing excellent clarity, ergonomic performance and durability. High impact strength for excellent easy glide rolling, Evolutionmat protectors will not cup, crack, curl, discolor or smell. Environmentally safe, free from Phthalates, PVC and toxic chemicals. Eco-friendly manufacturing with 50% of our manufacturing site's energy coming from on-site and external renewable sources. 100% recyclable. Lies perfectly flat from delivery for immediate use.