For high-end cable identification A 3:1 shrink ratio helps ensure a secure fit on wires and cables Print directly on heat-shrink tubes with any Rhino industrial label maker Meets MIL-M-81531, MIL-STD-202G, SAE-DTL-23053/5 (Class 1 & 3) and UL standards Use with LabelManager, LabelPoint, LabelWriter DUO and older DYMO label printers