The product is a set of ten rolls of 3 1/8" x 230' thermal POS receipt paper from the brand Star. Designed for use with cash registers, this BPA-free paper is ideal for businesses in the retail and services sector that require efficient and reliable point-of-sale printing. With a width of 3 1/8 inches, this high-quality paper ensures clear and accurate printing of sales receipts, making it a essential component for smooth and efficient operations.