Features: These unique thermal ribbon with RFID for printer HPRT MT800 1 Ribbon Roll can print forty five sheets of ordinary A4 paper Light weight for cellular office, domestic printer Simple replacement steps, ideally suited for businessman, saving time and maintain printing It calls for in -5 °C~45°C, 20%~85%RH garage environment, avoid extreme temperature and direct daylight The validation is about 18 months What You Get: 2 rolls in a field Specification: For: MT800 Thermal Transfer Printer Quantity: 2pcs Color: Black Length: 215mm Ribbon Material: PET&Wax&Ink Package Size: 257x74x45mm/10 Package Weight: 204g/7 Packing List: 2 x Thermal Ribbon