Rectangle Stock, Garolite LE, Standard, Plastic Length 48 in, Plastic Width 2 in, Plastic Thickness 1 in, Brown, Plastic Clarity Opaque, Tensile Strength 13,000 psi, Impact Strength 1.3 ft-lb/in, Water Absorption 1.25 Percent, Plastic Density 0.048 lb/cu in, Corrosion and Chemical Resistance Fair