Package Contents: You receive 80 pieces of 215 NFC round tags, size 25mm/1 inch, we also provide a storage box for convenience. These quantities are enough to meet your and are perfect gifts for friends or family. Premium Material: This NFC card is made of PVC material, which is highly waterproof, drop-proof and stable, so you can buy it with confidence. Ultra-thin and compact, easy to carry and reuse. High-quality NFC 215 chip: The NFC blank tag uses a high-quality NFC 215 chip, with 504 bytes of available memory, providing enough storage space and bringing a lot of convenience to your life. It has a read-write lock function, can be repeatedly or read-only, and cannot be unlocked after being set to a read-only tag. Strong Compatibility: Our circular NFC card is compatible with NFC-enabled mobile devices, easy to operate, just hover your phone over the NFC circular tag and the data be entered into your phone. Having this NFC tag can enrich your life and provide you with smart advantages. Wide range of applications: This round NFC tag is suitable for access control cards, time and attendance cards, electronic labels, smart advertising, phone requests, product authentication, electronic shelves, commercial finance, product source anti-counterfeiting, etc. Quantity:80Pcs Colour:White Material:PVC Package Contents: 1set * nfc tag 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.