Thermal Transfer Ribbon for Datamax Printer, Case of 24, 4" x 1,181' (102mm X 360m), 1" Core. General Purpose Wax Ribbon for Label, Tag & Barcode Printing For use with Datamax Thermal Transfer Printers Size 4" x 1,181' (102mm X 360m) 1" Core, Color: Black Resin Enhanced Wax for strong abrasion resistance Thermal Transfer Ribbon for Label & Barcode Printing 24 Rolls per Case