Precut Label Roll, For Print Method Thermal-Transfer, Compatible Grainger Part Number 6XGZ4, Compatible Mfr Part Number B30-R6000, Label Color Silver, Label Finish Gloss, Label Height 19/32 in, Label Material Polyester, Label Width 1 49/64 in, Labels per Roll 450, Printer Series Compatibility BBP35, BBP37, S3000, S3100, S3700, Adhesive Properties Aggressive Permanent Adhesive, Material Series B-593, Recommended Ribbon B30-R6000