The R6001 is a resin thermal transfer ribbon from the R6000 series, supplied in black. It is engineered with a high-density formulation that provides excellent solvent resistance, high heat resistance, and superior scratch resistance, ensuring legend permanence. This ribbon measures 4.000 inches in width and 360 feet in length. It is specifically designed for use with Brady THT Model 1024, 1244, and 1344 printers, featuring a 0.500-inch core ID with the ink side positioned in.