Precut Label Roll Cartridge, Label Material Vinyl, Adhesive Properties Permanent Adhesive, Adhesive Type Permanent, Compatible Grainger Part Number 22NA85, Compatible Mfr Part Number R4300, Label Color White, Label Finish Matte, Label Height 1 1/4 in, Label Width 1 in, Maximum Wire Diameter 0.24 in, Minimum Wire Diameter 0.134 in, Printer Series Compatibility BMP41, BMP51, BMP53, Recommended Ribbon R4300, Material Series B-427, For Print Method Thermal Transfer, Maximum Wire Gauge 00 AWG