Postron Thermal Credit Card Paper Rolls Box of 100Postron Thermal 57mm X 40mm Credit Card Paper Rolls 100 Rolls Per Box, Standard 60gsm Grammage , Paper length 12 Metres , For Use With Credit Card Speed Point Terminals , No Warranty Product Overview The Postron 57mm x 40mm Standard Thermal Paper Roll is a very popular size paper that is mostly used in Credit Card Terminals aka Speed Point Terminals and ideal for everyday use in Supermarkets, Retail stores and in the Hospitality industry. These are