For high-end cable identification A 31 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-230535 Class 1 3 and UL standards Made in Belgium Use with LabelManager LabelPoint LabelWriter DUO and older DYMO label printers