Durable & made for a variety of surfaces. Whether you are labeling to OSHA, ISO & ANSI color standards or labeling in harsh conditions, DYMO XTL labels have you covered. Jobsite-tested & UL-recognized, these labels wont smear or fade. Compatible with DYMO XTL label makers. Ideal for flat surface labeling like barcodes, faceplates, shelves, bins, beams & more. Label Size – text: 0.5" x 24.6 ft; Label Color(s): White; Machine Compatibility: DYMO XTL 300, 500; Text / Label Colors: Black Print on White Tape.