• Meets UL 224 standard and can withstand up to 600 volts and 257° F (125° C).
• This product can expose you to chemicals including Antimony trioxide (inactive), which is known to the State of California to cause cancer.

Ideally suited to mark cables, fiber cables, and wires, this 21mm (0.82in) black print on white shrink wrap label tubing is recommended for diameters ranging from 4.2mm to 13.5mm (0.16in to 0.53in). With a 3:1 shrink ratio, this tubing can shrink to a third of its size when heat is applied, enabling it to pass over connectors and still shrink down to a snug fit on the cable.