Plastic Sheets; Material: HDPE ; Thickness (Inch): 3/4 ; Width (Inch): 6.0000 ; Length (Inch): 6 ; Tensile Strength (psi): 4000 ; lor: Black Material HDPE Thickness (Inch) 3/4 Width (Inch) 6.0000 Length (Inch) 6 Tensile Strength (psi) 4000 lor Black Hardness 60D Additional Information Density: 0.035 lb/in?, Impact Strength: 1.1 ft?lb/in?, Marine Maximum Temperature (F) 180.000 Minimum