SHEET STOCK, HDPE, GRADE STANDARD, PLASTIC LENGTH 12 IN, PLASTIC WIDTH 12 IN, PLASTIC THICKNESS 1.75 IN, OFF-WHITE, PLASTIC CLARITY OPAQUE, TENSILE STRENGTH 4,600 PSI, IMPACT STRENGTH 1.30 FT-LB/IN, FRICTION COEFFICIENT 0.2, WATER ABSORPTION 0.01 PERCENT, TEMPERATURE RANGE -58 DEGREES TO 176 DEGREES F, PLASTIC HARDNESS 70D