The product is a set of 4 Hewlett-Packard Coated Paper Rolls in white, designed for general use with various HP Designjet series printers. Each roll measures 24 inches in width and 150 feet in length, providing a standard size for printing needs. Made in the United States, this coated paper is optimized for high-quality prints and is compatible with a range of HP printer models, making it a reliable choice for professional printing tasks.