3-1/8" x 230' (50 Rolls) Thermal Paper 2.75" Diameter Cash Register Rolls BPA Free Made in USA from BuyRegisterRolls 318230 Thermal paper rolls are made from the best quality paper. WIDTH = 3 1/8" (inches) or 80 mm or 3.125" (inches) LENGTH = 230' (feet) 5 years image life guaranteed, Lint Free Thermal Paper Rolls Top quality paper deliver crisp, clear images Each Paper Rolls has an end of warning signal