Precut Label Roll, Adhesive Material Not Applicable, Material Properties Self-Extinguishing, Label Material Polyolefin, Label Color White, Label Finish Matte, Label Height 2 in, Label Width 2 in, Compatible Mfr Part Number R6400, Compatible Grainger Part Number 30DA39, Recommended Ribbon R6400, Printer Series Compatibility BBP72, i7100, THT, Maximum Wire Diameter 0.11 in, Minimum Wire Diameter 0.05 in, Maximum Wire Gauge 16 AWG, Minimum Wire Gauge 22 AWG, For Print Method Thermal Transfer