Vaisis Spiral Harness Wrap 0.748" (19mm) Outside Diameter, Black, 33 ft. Outer Diameter: 0.748" (19mm) Bundle Range: 0.591 - 3.937" (15.0 - 100.0mm) Material: Polyethylene (RoHS Compliance) Color: Black Length: 33 Ft. (10m) per package