Rectangle Stock, Nylon 6/6, Standard, Plastic Length 24 in, Plastic Width 4 in, Plastic Thickness 1.5 in, Black, Plastic Clarity Opaque, Tensile Strength 13,000 psi, Impact Strength 0.6 ft-lb/in, Friction Coefficient 0.25, Water Absorption 1.28 Percent, Plastic Density 0.041 lb/cu in, Corrosion and Chemical Resistance Fair