Glossy Polyester Labels, 0.437" H x 0.5" W, Roll of 10000 Labels, White. Glossy white finish with permanent acrylic is thermal transfer printable. UL approved; CSA accepted. Meets requirements of a halogen-free material per DIN VDE 0472 part 815. Service temperature of -94 to 230° F (-70 to 110° C). For use with BBP11 Label Printer, BBP81 Label Printer, Brady IP Series Label Printer, BradyPrinter i5100 Industrial Label Printer, BradyPrinter i7100 Industrial Label Printer, Brady THT 3" Core Printers