Forward Cut Spiral Wrap, Black Polyethylene for Temperatures up to 50 Degrees Celsius (122 F), Weather and Ultraviolet Resistant, Outside Diameter of 9.53mm (0.375 Inches), Pitch of 11.13mm (0.438 Inches), Nominal Wall Thickness of 1.32mm (0.052 Inches), 30.48m Reel (100 Feet)