Continuous Label Roll Cartridge For Print Method Thermal-Transfer Resistance Properties Chemical-Resistant Corrosion-Resistant Flame-Resistant Humidity-Resistant Smear-Resistant UV-Resistant Weather-Resistant Material Series B-342 Label Material Polyolefin Compatible Grainger Part Number 22NA85 Compatible Mfr Part Number R4300 Label Color White Label Finish Matte Label Height 7/16 in Printer Series Compatibility BMP21-LAB BMP21-PLUS M210 M210-LAB M211 Roll Length 7 ft