Brady, THT-53-423-3, 30239 0.5" x 2" White WorkHorse Glossy Polyester Label, 3" Core Permanent Polyester (B-423) is ideal for electronic PCB and component identification, bar code labels, rating plates and solar panel identification. Glossy white finish with permanent acrylic is thermal transfer printable RoHS compliant to 2005/618/EC MCV amendment to RoHS Directive 2002/95/EC; 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)