The portable printer self-laminating labels are clear vinyl with a white print-on area. They measure 1" (25.4mm) wide and .75" (19.05mm) long with a 0.25" (6.4mm) print-on area height and have a 18-14 AWG wire range. The fast-loading P1™ label cassette includes both label material and ribbon for easy label changing. There are 350 labels per cassette.