Sheet Stock, Acetal Copolymer, Grade Standard, Plastic Length 12 in, Plastic Width 12 in, Plastic Thickness 2 in, White, Plastic Clarity Opaque, Tensile Strength 9,100 psi, Impact Strength 1.1 ft-lb/in, Friction Coefficient 0.35, Water Absorption 0.22 Percent, Temperature Range -50 Degrees to 180 Degrees F, Plastic Density 0.051 lb/cu in, Plastic Hardness Rockwell M90