Manufactured made from Original Floortex Polycarbonate, the incredibly tough and durable plastic material is used for aircraft windscreens and bulletproof glass.desk pads with heat resistance to 212F to protect desk tops, computer tables and other surfaces from scratches, scuffs, spills and heat damage. The lightly embossed top surface enables easy mouse movement and provides a comfortable writing surface. Will not crack, dent, curl, discolor or smell. High clarity allows easy viewing of photos or notes safely stored under the surface. Idealfor both home or office workspace use. Free of phthalates, tin, lead and cadmium. Easy to clean. Eco-friendly manufacturing with 50% of our manufacturing sites energy coming from on-site and external renewable sources. 100% recyclable.- Protects desktop surfaces from scratches, scuffs, spills and heat damage. Polycarbonate is non-toxic, lays perfectly flat instantly, and will not crack, dent, curl, discolor or smell. High clarity mats allows easy viewing of notes, lists or photographs safely stored under the mat surface. Lightly embossed top surface enables easy mouse control and provides a comfortable ergonomic writing surface. Rectangular - 0. 03". 1 year manufacturer limited warranty. Straight edge with rounded corners. Heat resistant to 212F for long-lasting desk protection against heat damage. Please note, due to the manufacturing process this product has a +/- 5% size tolerance. All measurements are rounded to the nearest inch. ⚠ WARNING: This product can expose you to chemicals including Bisphenol A, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www. P65Warnings. ca. gov. Desktex Polycarbonate Desk Protectors provide the ultimate in durable surface protection.