Brady M21 500 595 WT Continuous Label Roll Cartridge 1 2 in x 21 ft, Autoclavable Vinyl, Black on White, Indoor Outdoor 786VM0 Number of Pieces 5 Material Number of Pieces 5 Material High Carbon steel Color Blue (Handle) Features Undercut Tongue & Groove Design Won't Slip Maximum Pressure Rating 10 in wc Chemical Resistant 004 in Ribbon Series R4400 Autoclavable Continuous General Purpose Autoclavable Product Type All Weather Label Print Technology Thermal Transfer Adhesive Material Acrylic Compatible Mfr Part Number R6000 Secondary Label Included No Label Color White Material Series B 595 Ribbon Formulation Resin Label Color & Finish Continuous General Purpose White ( Gloss )