Features: Label paper features: waterproof, oilproof, scratch-proof, tear-proof, glue-free Support printing content: text, simple pictures, one-dimensional codes, two-dimensional codes, two-dimensional codes, lines, forms Usage scenarios: daily use at home-, commercial use (delivery address label, maternal and baby- product label, switch-label, commodity price tag, jewelry label, date label, office document label, etc.) Smooth and bright, long storage for time-. Label paper features: waterproof, oilproof, scratch-proof, tearing off without leaving rubber marks, no tearing Package Includes: 1Roll Thermal Paper (Other acessaries are not included) Specifications: Item: for B21 Thermal Paper Size: approx 5X3cm/1.97x1.18in Number of products: 230pcs Package Type: 1 Roll / 2 Rolls note: The pringting paper is shipped on white background, and there is nothing- write on the product. Only the above package content, other products- are not included. Due to different manual measurements, please allow ight size differences.