Protects desktop surfaces from scratches, scuffs, spills and heat damage. Polycarbonate is non-toxic, lays perfectly flat instantly, and will not crack, dent, curl, smell or discolor High clarity mats allows easy viewing of lists, notes or photographs safely stored under the mat surface Lightly embossed top surface enables easy mouse control and provides a comfortable ergonomic writing surface Heat resistant to 212°F for long-lasting desk protection against heat damage Ideal protector for all home and office work surfaces such as computer desks, workstations, dressing tables and dining tables Please note, due to the manufacturing process this product has a +/- 5% size tolerance. All measurements are rounded to the nearest inch Rectangular - Size: 35" x 71"