1) Width(mm): 57, 70, 75, 80, 114 (other size are avaliable according to the customers' requirements)2) Diameter(mm)45, 50, 60, 80, 100, 160 (other size are avaliable    according to the customers'  requirements)3) Core Diameter: 12,7mm(1/2"), 19mm(3/4"), 25.4mm(1" ),(other size are avaliable according to the customers' requirements)4) Super A grade thermal paper 5) Sensitive to heat and color(thermal paper) 6) Used in ATM machine, supermarkets, banks,  and some offices.