[NTAG215 Chip Feature] Manufacturing process strictly follows the ISO/IEC 14443A protocol. It has 504 byte storage capacity and read-write lock function. Reading and writing time requires only 1-2ms. Data can be stored for more than 10 years, with over 100,000 erase and write cycles.[Size and Material] NTAG215 cards are credit card sized. Made of high-quality PVC material, sturdy, waterproof, drop-proof, and fold-resistant, providing excellent protection for the internal chip, suitable for long-term use. Each NFC card comes in individual poly bag packaging.[Blank White NTAG215 NFC Card] The printable surface allows customization according to your needs. Compatible with most photo ID card printers such as DataCard, Zebra, Fargo, Evolis, Magicard, Nisca, NBS, and others. Not suitable for inkjet printers.[Compatibility] Works with TagMo on Android NFC-enabled smartphones and with Placiibo, Amiiboss, and Amii NFC on iOS. Compatible with all NFC-enabled smartphones and devices.[Wide Application] Suitable for check-in systems, mobile payment, product information queries, mobile identification, mobile marketing, social networking, business card sharing, access control, membership management, book borrowing, and more. Sensing distance: 0 - 10 cm, actual distance may vary depending on device.Quantity: 100 PCS Color: White Material: Plastic Size: 85.5 x 54.5 mm Package Contents: 100 x NTAG215 Cards Note: Light reflection and differences in display screens may cause slight variations between the color shown in the image and the actual product. Measurement error allowance is +/- 1-3 cm.