[High Quality]-For round label stickers have high-quality oil layers attached to their surfaces to protect the patterns of shipping labels from becoming blurred by substances such as water and oil. Provide better security for your personalized stickers labels [High Viscosity]-The back of the mailing labels comes with a high viscosity self-adhesive adhesive, which is convenient and fast to use. With a special process, labels leave no residue after being torn off, eliminating the hassle of cleaning residual glue. [100% Compatible]-thermal labels compatible with for , for Nelko, for , for ROLLO, for , for , for IDRPT, for , for , for , for , for , for , for , for ,, for and other direct thermal shipping printers. (Not Compatible With or Brother). [Eye-Catching Stickers]-Special stickers labels paired with your custom graphics will definitely make your product unique and impressive. thermal labels are the best custom stickers personalized for small business supplies, schools, families, logistics, kitchen storage, letters, pastry labels, logo stickers, cans, and gift labels Finish Type:waterproof labels for bottles, custom stickers personalized for shipping labels Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use Colour:Photo Color Material:Thermal Paper type:E: 2X2 750Pcs Blue Package Contents: 1 x label print head Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.