1. Compatibility: Compatible with TagMo(Android NFCEnabled Smartphones) and Placiibo NFC (iOS). Suitable for all NFC enabled smartphones and devices. 2. Size and Material: 50 PCS NTAG215 cards, each card is the size of a credit card. Made of highquality PVC material, sturdy, waterproof, dropproof, foldresistant, perfectly protect the internal chip, suitable for longterm use. Each NFC card with poly bag individual packing. 3. NTAG215 Chip: The blank NFC cards use 215 chip which is a very fast modern chip with good reading range. You will require a NFCenabled device to write/read the NFC tag. The data can be changed many times as long as they are unlocked. Once the NFC tag is locked, it cannot be unlocked. Game character can only be edited once. 4. Blank White NTAG215 NFC Card: The printable surface allows you to personalize your NFC 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 use for inkjet printers.