Sheet Stock, Acetal Homopolymer, Grade Standard, Plastic Length 12 in, Plastic Width 12 in, Plastic Thickness 0.625 in, White, Plastic Clarity Opaque, Tensile Strength 11,000 psi, Impact Strength 1.5 ft-lb/in, Friction Coefficient 0.2, Water Absorption 0.25 Percent, Temperature Range 32 Degrees to 185 Degrees F, Plastic Hardness Rockwell M94