Roll Stock, UHMW Polyethylene, Grade Antistatic, Plastic Length 50 ft, Plastic Width 1 in, Plastic Thickness 0.125 in, Black, Plastic Clarity Opaque, Impact Strength 16.8 ft-lb/in, Friction Coefficient 0.16, Temperature Range -22 Degrees to 180 Degrees F, Plastic Hardness 65D