- Compatibility: Compatible with TagMo (Android NFC-enabled smartphones) and Placiibo NFC (iOS). Suitable for all NFC-enabled smartphones and devices. - Size and Material: 50 pcs NTAG215 cards, each card the size of a credit card. Made of high-quality PVC material, sturdy, waterproof, drop-proof, fold-resistant, and designed to protect the internal chip for long-term use. Each NFC card comes individually packed in a poly bag. - NTAG215 Chip: The blank NFC cards use NTAG215 chip, a fast modern chip with good reading range. You will require an NFC-enabled device to write/read the NFC tag, and you can change the data many times as long as they are unlocked. If locked, the tag is read-only. Once the NFC tag is locked, it cannot be unlocked. Game character can only be edited once. - Blank White NTAG215 NFC Card: The printable surface allows you to personalize the card according to your needs. It can be printed by most photo ID card printers, such as DataCard, Zebra, Fargo, Evolis, Magicard, Nisca, NBS, etc. NOT for inkjet printers.