The package contains high-quality NTAG213 NFC labels with a diameter of 25mm Waterproof and oil resistant, durable and long-lasting Induction fast and accurate reading and writing distance 0-10CM The circular label is made of environmentally friendly PET material. The surface is smooth, wear-resistant, and glossy. Circular stickers have stickiness and are easy to stick to the surface of most items. (Not supported on metal surfaces and strong magnetic fields)<br><br>Chip protocol: ISO/IEC 14443 Chip model: D213 Storage/User 180B/144B Antenna size: 25mm Storage user: 13.56MHz Scratching frequency: ≥ 100000 times Sensing distance: within 10cM Fixation method: With adhesive backing, it can be glued together Scope of application: Patrol tags/Identity recognition/Anti counterfeiting traceability/Mobile sensor payment. Note:Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Will Not Affect The Use Colour:As Shown Material:PET<br><br>Package Contents: 100 x label sticker