The product is a set of 5 sealed RR Donnelley Wax-CSI S1008 thermal transfer ribbons, measuring 4.33" x 1345'. These ribbons are specifically designed for thermal print technology, ensuring high-quality and accurate printing. Made in the United States by RR Donnelley, a trusted brand in the industry, these ribbons are ideal for use in printers that require precision and reliability in their printing needs. Perfect for businesses and individuals looking to maintain professional and consistent results in their printing processes.