Precut Label Roll, For Print Method Thermal-Transfer, Compatible Grainger Part Number 22NA75, 2TYR3, Compatible Mfr Part Number IP-R6007, R6007, Label Color White, Label Finish Gloss, Label Height 7/16 in, Label Material Polyester, Label Width 1/2 in, Labels per Roll 10,000, Printer Series Compatibility BBP11, BBP81, i5100, i7100, IP Series, THT 3 In. Core Printers, Adhesive Properties Aggressive Permanent Adhesive, Material Properties Halogen Free, Material Series B-423