Brady PermaSleeve M6-1000-1-342-WT is a white heat-shrink sleeve for identifying wires and cables in electrical labelling work.
Made from B-342 heat-shrink polyolefin, it has a 3:1 shrink ratio and a sleeve size of 25.40 mm in diameter by 25.40 mm wide. The label dimensions are 25.40 mm wide by 42.34 mm high.
It works with Brady BMP61, M610 and M611 printers, as well as BMP71 and M710 printers when used with a media adapter. Printing is thermal transfer, and each roll contains 50 sleeves. The stated service temperature range is -55 °C to 135 °C.