1.5x0.75 inch Green on White BMP71 WorkHorse B-302 Label. Permanent Polyester (B-423) is UL Recognized for outdoor use on glass, thermoset polyester plastic and polyvinyl fluoride plastic to support solar panel identification. Ideal for use in 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.