Specifications: Authentic MUNBYN round thermal sticker labels. Size: 2" circle. Quantity: 750 labels per roll. Color: Pink. Paper tube diameter: 1.19" (30mm). Paper roll diameter: 3.35" (85mm). For use with thermal printers. Compatibility: These printer labels are compatible with MUNBYN, Rollo, iDRPT, Polono, Jiose, K Comer, LabelRange, OFFNOVA, JADENS, Phomemo, NefLaca, Zebra, MFLABEL, Arkscan, BESTEASY, and other direct thermal printers. Not compatible with DYMO or Brother printers. Product Features: Round thermal labels offer clear printing, a strong self-adhesive backing, and are waterproof and oil-proof. The surface is writable. Material: Labels are BPA and BPS free. Applications: These thermal labels are suitable for various personal and organizational uses, including reminder tags, classification, inventory management, size labels, and laboratory numbering. They can also be used to categorize items like shoes, bags, and garments. Business applications include thank you stickers, brand designs, DIY projects, and QR code labels. Support: MUNBYN provides customer service for product inquiries via live chat, phone, and email, including remote-desktop operational support as needed.