The ULINE S-7432 Industrial Thermal Transfer Ribbons are specifically designed for high-quality printing applications. With a print technology of thermal, these wax ribbons provide clear and precise text and images. The 6 pack ensures you have an ample supply for all your printing needs, each ribbon measuring 6.5" x 1,476 feet. Backed by the reputable brand RR DONNELLEY, these ribbons are a reliable choice for industrial printing tasks.