Sheet Stock, Garolite LE, Grade Standard, Plastic Length 48 in, Plastic Width 48 in, Plastic Thickness 1.5 in, Brown, Plastic Clarity Opaque, Tensile Strength 13,000 psi, Impact Strength 1.3 ft-lb/in, Water Absorption 1.25 Percent, Temperature Range 0 Degrees to 250 Degrees F, Plastic Density 0.048 lb/cu in, Plastic Hardness Rockwell M100