Credit Card Rolls 57mm x 40mm x 12.7mm – 20 Rolls per box. A Box of 20 Rolls, 57mm x 40mm Thermal till rolls or cash register used in cash receipt printers and credit card machines alike deliveroo or flipdish portable machine. These paper rolls do not require any ink ribbons but instead use heat sensitive print heads to print your receipt. Thermal till rolls ensures a crystal-clear receipt or audit roll every time. The special heat-sensitive coating means thermal printers can quickly and quietly print without smudges or blurring – allowing customer or commercial records to be kept for years to come.This paper is smooth and shinny to feel and best of all it is environmentally friendly. Our paper is sourced from sustainably managed forests.