Compatible with mini thermal-sensitive printers, Bluetooth portable printers, mini pocket printer models P1, P1S, P2, P2S, C1S, A6, and similar devices. The mini printed paper features a strong adhesive backing, ensuring stickers stay securely in place. These thermal-sensitive papers are also waterproof, scratch-resistant, and resistant to fading. Package includes 6 rolls of mini thermal printer stickers. Color: Black on black. Width: 57mm. Diameter: 30mm. Length: 4 meters. Mini printer stickers are ideal for to-do lists, planners, logs, memos, reminders, organizational tasks, study notes, and photo printing. Note: To prevent printing issues such as blank prints, ensure the thermal side of the paper is correctly positioned when loading into the printer. Color: White Material: Paper Package Contents: 6 x Pocket Printer Rolls Note: Light reflection and differences in display screens may cause slight variations between the color shown in the image and the actual product. Measurement may vary by +/- 1-3 cm.