3 1/8" x 119': Thermal Receipt Paper Packing: 5 ROLLS Roll Width: 3 1/8 inches ( 80 mm ) Roll Diameter: 2 inches ( 50.8 mm ) Length: 119 feet ( 36.27 m ) Inner Core Diameter: 7/16" ( 11 mm ) Outer Core Diameter: 7/8" ( 22 mm ) End of paper: Red Warning Stripe at End Roll. COMPATIBLE WITH -: FD100, FD200, FD200ti, FD300, FD300ti, A715, A716, A756, A758, A760, A793, A794, A795, TM-M30II-SL, TM-T80, TM-T85, TM-T88, TM-T88II, TM-T88III, TM-T88IV, TM-T88V, TM-T88, ETF06, POS DT50, T77-T, SRP350, DPU 5300, RKPTH 5000, UX7500, POS -1580-WIN All in One POS Terminal, And fits many more Credit Card Terminals. 3 1/8" x 119' Thermal