Desktex Polycarbonate place mats provide the ultimate in durable surface protection. Manufactured made from Original Floortex Polycarbonate, the incredibly tough & durable plastic material as used for aircraft windscreens & bulletproof glass. Clear place mats with heat resistance to 212°F to protect surfaces from scratches, scuffs, spills & heat damage. Lightly embossed top surface. Will not crack, dent, curl, discolor or smell. Ideal for both home or office workspace use. Free of phthalates, tin, lead & cadmium. Easy to clean. Eco-friendly manufacturing with 50% of our manufacturing site's energy coming from on-site & external renewable sources. 100% recyclable. Set of 4.