The portable printer die-cut heat shrink labels in white are made of military-grade polyolefin. They measure 0.13" (3.1mm) diameter, 1" (25.4mm) length, and 0.25" (6.4mm) width and have a wire range of 22–18 AWG. The fast-loading P1™ label cassette includes both label material and ribbon for easy label changing. There are 100 labels per cassette.