Sheet Stock, Polycarbonate, Grade Standard, Plastic Length 24 in, Plastic Width 12 in, Plastic Thickness 0.0625 in, Clear, Plastic Clarity Clear, Tensile Strength 9,500 psi, Impact Strength 12.0 ft-lb/in, Water Absorption 0.15 Percent, Temperature Range -211 Degrees to 270 Degrees F, Plastic Hardness Rockwell M70