Spiral Wrap .50 in x 100 ft Wr Blk 1rl Properties Abrasion Resistant Weather Resistant Material Polyethylene Max Operating Temperature 122 Degrees F Min Operating Temperature -40 Degrees F Color Black Wall Thickness 1/16 in Length 100 ft Width 1/2 in Standards UL Recognized - E141152 UL 94HB For Maximum Bundle Diameter 4 in For Minimum Bundle Diameter 3/8 in