These RS PRO blank cable marker sleeves allow you to quickly label and organise your electrical wires prior to installing them. You can mark multiple labels with a laser printer and then simply attach them to your cables with a heat gun.


The sleeves are pre-cut, so they're easy to tear off as required. They're made of flame retardant polyolefin, which means they won't easily catch fire in the event of an electrical fault.


These heat shrink sleeves are safe to use in the insulation of electrical wiring as they're UL 224 certified by Underwriters Laboratories. They're also suitable for use in industrial environments thanks to their chemical and abrasion resistance.