Continuous Label Roll, Adhesive Properties Aggressive Permanent Adhesive, Compatible Grainger Part Number 6UMW4, 6UMX0, Compatible Mfr Part Number B30-R10000, B30-R10000-WT, Label Color Gray, Label Finish Gloss, Label Material Vinyl, Printer Series Compatibility BBP35, BBP37, S3000, S3100, S3700, Recommended Ribbon B30-R10000, B30-R10000-WT, Roll Length 100 ft, Width 4 in, Indoor/Outdoor Usage Outdoor, For Print Method Thermal Transfer, Material Series B-595