Features: All of these label stickers are suitable for D101 label printer ONLY. With 6 sizes for you to choose - 20x30mm, 20x40mm, 20x45mm, 25x40mm, 25x50mm, 25x60mm. Various styles and patterns of blank label paper, which can be widely used in home, office, supermarket, clothing shop, catering, etc. Made of high quality thermal paper, BPA-free, non-toxic, durable and tear resistant. Adopt eco-friendly plastic roll core, enabling the paper compartment clean and free of paper scraps. Direct printing with thermal technology, no ink cartridge or consumable required, environmental protection. Smooth and flat for clear printing. Self-adhesive, easy to tear off the surface of the object without leaving glue. Specification: Material: Thermal Paper Color: White Size: 20x30mm, 20x40mm, 20x45mm, 25x40mm, 25x50mm, 25x60mm (Optional) Package Size: 123x90mm /4.8 x 3.5in Package Weight: 40g/1.4oz Packing List: 1 x Label Paper Roll