Precut Label Roll, For Print Method Thermal-Transfer, Compatible Grainger Part Number 22NA77, 2UPJ8, Compatible Mfr Part Number IP-R6006, R6006, Label Color White, Label Finish Matte, Label Height 1/2 in, Label Material Polyimide, Label Width 1/2 in, Labels per Roll 10,000, Printer Series Compatibility A8500, BBP11, BBP12, BBP81, i5100, i7100, IP Series, THT 3 In. Core Printers, Adhesive Properties Permanent Adhesive, Material Series B-719, Recommended Ribbon IP-R6006, R6006