Made of industrial grade polyolefin and featuring a 3:1 heat shrink ratio, DYMO IND Heat-Shrink Tube labels offer the convenience of printing directly on the tubing itself with any DYMO Industrial labeling tool for high-end cable identification. Industrial-strength adhesive resists moisture, extreme temperatures, UV light and more, so labels won’t curl or fall off Available in a range of UL recognized materials for virtually every industrial labeling application; heat-shrink tubes tested to SAE, ASTM and military specifications Thermal transfer printing technology – label text won’t smudge, smear or fade Choose from 6, 9, 12, 19 and 24 mm label widths in a broad color assortment that meet OSHA, ANSI, and ISO standards Easy-to-peel split back design makes applying labels quick and easy