Plastic Sheet Stock, Polycarbonate, Standard, Plastic Length 24 in, Plastic Width 6 in, Plastic Thickness 0.1875 in, Gray, Plastic Clarity Clear, Tensile Strength 9,700 psi, Impact Strength 14.0 ft-lb/in, Friction Coefficient 0.53, Water Absorption 0.13 Percent, Plastic Density 0.043 lb/cu in, Corrosion and Chemical Resistance Fair