size: 2.25 (2 1/4 inch) x 600 inch (50ft) 10 rolls per case. 0.5" inner core diameter Crafted from top-quality paper, these thermal receipt rolls deliver clear, sharp images, ensuring seamless printing for all your transaction needs. These rolls are designed to fit all credit card terminals and point-of-sale (POS) systems and are compatible with cash registers and ATMs. Each roll measures 2.25 inches by 50 feet, providing long-lasting use while minimizing the need for frequent replacements. Perfect for businesses looking to maintain professional and efficient operations.