Precut Label Roll For Print Method Thermal-Transfer Compatible Grainger Part Number 6XGZ2 Compatible Mfr Part Number 149552 150640 Label Color White Label Finish Matte Label Height 1 in Label Material Polypropylene Label Width 1 1/2 in Labels per Roll 1 250 Printer Series Compatibility BBP33 i3300 Vial/Tube Size 15.0 mL Adhesive Properties Permanent Adhesive Material Properties Autoclavable Cryogenic Material Series B-7425 Recommended Ribbon B30-R4300