Precut Label Roll , Compatible Grainger Part Number 21U174, 21U176, 21U177, 21U178, 21U179, 21U180, 810HX3, 810HX4, Compatible Mfr Part Number BMP51, BMP53, M511, Label Color Clear, Label Finish Gloss, Label Height Not Applicable, Label Material Vinyl, Label Width 1 1/2 in, Material Properties Not Applicable, Printer Series Compatibility BMP51, BMP53, M511, Ribbon Color Black, Roll Length 20 ft, Vial/Tube Size Not Applicable, For Print Method Thermal-Transfer, Material Series B-595