Cleartex Advantagemat chair mats provides a high quality and durable solution for floor protection and ergonomics. Protects your carpet surfaces from office chair casters, general wear, scuffs and spills. Will not crack, chip, break or shatter under normal use and correct application. Free of phthalates, tin, lead, cadmium andBPA for peace of mind when used around children or pets. Eco-friendly manufacturing with 50% of our manufacturing site's energy coming from on-site and external renewable sources. Contains up to 25% recycled content. 100% recyclable. Limited Lifetime Warranty.