Desktex Anti-Slip Polycarbonate Desk Mat, 20" x 36", Rectangular, Clear (FBDE2036RA) Made from extremely durable and clear polycarbonate with anti-slip backing for reliable protection Durable, clear polycarbonate for reliable protection from scratches, scuffs and spillage Embossed top surface and anti-slip backing for added stability; no damage to lacquered or varnished wooden surfaces Heat resistant to 212 degrees Fahrenheit Desk mat size may vary slightly due to manufacturing process Clear polycarbonate desk mat Durable, polycarbonate protects from scratches, scuffs and spillage Embossed top surface and anti-slip backing for added stability Heat resistant to 212 degrees Fahrenheit No damage to lacquered or varnished wooden surfaces