18 Pcs NFC Tags NTAG215 FPC Tag Flexible Smart Nail NFC Stickers NFC Electronic Tag Key Tags Waterproof Programmable RFID Sticker,10mm Round,NFC Tags for Phones, Amiibo,Wearables, Automation

【Size & Material】This package includes 18 flexible NTAG215 tags and a protective plastic case. The fpc nfc stickers measure 10 mm (0.4 inches) in diameter, featuring a compact, portable design with fast response times. Crafted from high-quality FPC material, the tags bend easily to conform to curved surfaces like nails, eyeglasses, and watches. Its high-temperature resistant adhesive backing allows for easy application to most surfaces, including eyeglass frames, watch bands, nail covers, and phone cases, making it an ideal choice for wearable applications.

• 【Chip】The NTAG215 chip features 504 bytes of storage capacity and is compatible with the TagMo platform. Its 504-byte memory space easily accommodates text, URLs, music, contact information, or various types of data! The nfc 215 chip supports read/write lock functionality, enabling either repeated editing or read-only mode. Note: Once set to read-only mode, the tag cannot be edited or reset. The product has a 10-year lifespan and supports 100,000 erase/write cycles. For iOS devices, NFC tags without written data cannot be read; please write data to the tag first.(The text on the chip is the chip model identifier; CK18 represents an 18-turn coil.)
• 【Easy Operation】After installing the appropriate application, “Write” or “Input Data”, bring the NFC tags close to the sensing area of the device, and the data will be automatically input to the cell phone. Please make sure the device supports NFC function before use.（For iOS users, we highly recommend using the NFC TOOLS app to write data. This effectively resolves issues where data cannot be read due to iOS system characteristics. Because of iOS's unique nature, NFC chips must first have data written to them before they can be scanned; blank NFC tags may not be scanned.）
• 【Wide Range of Applications】The NFC sticker is compatible with TagMo Amiibo and works with all NFC-enabled Android phones and devices. With 504 bytes of storage capacity and the flexible material properties of PFC, this tag can be applied in smaller spaces and easily folded without damage—such as in nail tags, wearable devices, and small merchandise labels. Additionally, the tag operates reliably at temperatures up to 80°C and supports diverse functional applications: electronic business cards, smart signage, product anti-counterfeiting labels, Wi-Fi pairing tools, electronic shelf labels, and smart home triggers—all covered.