Sheet Stock, PETG, Grade Standard, Plastic Length 4 ft, Plastic Width 4 ft, Plastic Thickness 0.078125 in, Clear, Plastic Clarity Clear, Tensile Strength 7,700 psi, Impact Strength 1.7 ft-lb/in, Water Absorption 0.2 Percent, Temperature Range -40 Degrees to 153 Degrees F, Plastic Hardness Rockwell R115