ROLL STOCK, UHMW POLYETHYLENE, GRADE STANDARD, PLASTIC LENGTH 50 FT, PLASTIC WIDTH 4 IN, PLASTIC THICKNESS 0.031 IN, WHITE, PLASTIC CLARITY OPAQUE, STANDARDS 3-A DAIRY, FDA, USDA, IMPACT STRENGTH 16.8 FT-LB/IN, FRICTION COEFFICIENT 0.16, TEMPERATURE RANGE -22 DEGREES TO 180 DEGREES F, PLASTIC HARDNESS 65D