NFC Sticker white blank 7cm NTAG 215

A 7cm (70 mm) NTAG215 white blank NFC sticker features an NXP NTAG215 chip with 504 bytes of usable memory, operates at 13.56 MHz, and supports ISO/IEC 14443-3A and NFC Forum Type 2 protocols. Note that standard NTAG215 stickers are typically produced in 25mm to 30mm sizes, so a 7cm version usually refers to a larger custom inlay or label format. Core Specifications Chip Type: NXP NTAG215 (Type 2 Tag) Operating Frequency: 13.56 MHz Total Memory: 540 bytes Usable Memory: 504 bytes UID Size: 7-byte unique identifier Protocol / Standard: ISO/IEC 14443-3A, NFC Forum Type 2 Data Transfer Rate: 106 kbit/s Reading / Scanning Distance: Up to 0–10 cm (depending on reader power) Physical & Material Properties Size / Diameter: 70 mm (7 cm) [User query context] Color: White blank [User query context] Backing: Self-adhesive sticker On-Metal Compatibility: Standard versions are not on-metal (requires an anti-metal layer if placed directly on metal surfaces) Durability & Functionality Write Endurance: 100,000 cycles Data Retention: 10 years Password Protection: 32-bit password capability Compatibility: Works with all NFC-enabled smartphones (iOS and Android) and tools like NFC Tools or TagMo