DYMO Rhino Industrial tape 12 mm x 5.5m permanent polyester (black on clear) For labeling panels, blocks, faceplates, shelves, bins, beams and more.Permanent Polyester labels have a polished finish that leaves your work looking professional.Available in smaller widths that fit most patch panels, blocks and other distribution panels. Choose from 6, 9, 12, 19 and 24 mm label widths to fit everything from patch panels and cables to bins, beams and more 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