[Specifications]: Round thermal labels with the size: 3" circle (500 Labels/Roll, 1 Roll, White)，Paper tube diameter：0.98"(25mm) [Cost Savings and Efficiency]: Thermal sticker labels are the optimal choice for you, as they require no ink or ribbon to complete printing. Not only can you save a significant amount of cost, but you can also complete printing more quickly. Additionally, compared to regular labels, thermal labels are more durable and reliable, ensuring that your products are not damaged or lost during transportation and storage. Make thermal sticker labels your more cost-effective and efficient choice. [Wide Printer Compatibility] :Our thermal labels are compatible with most thermal label printers, Suitable for MUNBYN, for ZEBRA, for ROLLO, for Phomemo, for PLONO, and many others. They are suitable for printers that can adjust their print width to 3". However,do not Compatible With DYMO printers. [Thermal Material] :Our thermal label paper is clear printing, strong adhesion, and resistance to water and oil. This makes it a reliable assistant in your business and personal life. [Versatile Usage] :These thermal labels can be used for various purposes such as name tags, thank you stickers, brand designs, DIY designs, QR code printer labels, classified labels, laboratory number labeling, sorting shoes, bags, and clothes, and much more.