2x1inch Direct Thermal Label Paper for Barcodes, Shipping, 1000 Labels Per Roll White, Compatible with Rollo Label Printer & Zebra Desktop Printers [STRONG COMPATIBILITY]: These thermal shipping labels are compatible with Rollo, Zebra thermal printers, compatible with GX430T, ZP450, ZP500, ZP505, Printronix, Phomemo, Elton etc. [This thermal label is not compatible with DYMO thermal printers]. [HIGH QUALITY ADHESIVE]: Thermal labels is safe, odorless, and has strong adhesion, allowing each label to stick tightly to any packaging surface for a long time. Perfect for business users and sellers to print custom labels, barcodes, shipping labels. [FADE RESISTANT AND RELIABLE]: Featured professional thermal paper, our 2x1 thermal labels perform well in all kinds of harsh environments, even in bad weather, the paper is still white and still can display the information completely and clearly. Not only waterproof, oil-proof, alcohol-proof, but also anti-plastic (chemical reaction), extremely durable. [Perforated & Print Clearly]: 2x1 thermal labels will print clearly and have a perforated thread between each thermal labels. You can easily tear it off without worrying about damaging the label paper. 10 Rolls 2x1 thermal labels will print clearly and have a perforated thread between each thermal labels. You can easily tear it off without worrying about damaging the label paper.