Total usage flexibility. Moving office, moving home or just moving your desk to another room? There\'s no need to replace your chair mat if the flooring is different: the Unomat is equally effective on both hard flooring and low pile carpets.Floortex Cleartex Unomat Chair Mats provide ultra-durable, affordable, long-lasting protection for both hard floors and carpets up to 6mm thick in your home and office. With a clear finish and smooth backing, they are designed to protect from damage caused by chair casters. The quality polycarbonate construction is super tough and durable - it will not curl, crack, discolour or start to smell over time. The Floortex polycarbonate also has incredibly high clarity, ensuring the Unomat is unobtrusive and looks good for longer.The smooth anti-slip backing holds fast without damaging your floor, so the mat stays safely in place.. Versatile floor protection for both hard floors and low pile carpets (up to 6mm). Extra-clear polycarbonate. Durable. Smooth anti-slip back. Colour - Clear . Material - Polycarbonate. Warranty - 40 Year Limited Lifetime