100 Pcs NFC Tags NTAG216, Programmable NFC Stickers with Adhesive Back,888 Bytes Memory, Rewritable RFID Ntag216 Tags Compatible with NFC Enabled Smartphones and Devices

【Size & Material】The package contains 100pcs NTAG216 tags with 25mm/1 inch diameter round stickers.The labels are made of environmentally friendly PET material. The surface is smooth, wear-resistant and glossy. The round labels are adhesive and easy to stick on the surface of most items.

• 【Chip】The original NTAG216 chip features 888 bytes of storage capacity. This ample memory accommodates greater storage demands and enables expanded functionality. The ntag216 chip is programmable and supports read/write lock functionality, enabling either rewritable or read-only modes. Note: Once set to read-only mode, the tag cannot be edited or reset. The product has a lifespan of 10 years and supports 100,000 erase/write cycles.
• 【Easy Operation】After installing the corresponding application (“Write” or “Input Data”), hold the NFC sticker near the device's sensing area, and the data will be automatically input into your phone. Before use, please ensure your device supports NFC functionality. (For iOS users, we highly recommend using the NFC TOOLS app to write data, as this effectively resolves issues where data cannot be read due to the unique characteristics of the iOS system.)
• 【Wide Range of Applications】NFC stickers can work with all Smartphones and devices featuring NFC functionality. With 888 bytes of storage space, you can display more content and execute more commands in social settings. Versatile applications include electronic business cards, smart billboards, product and device authentication tags, Wi-Fi pairing tools, electronic shelf labels, and smart home triggers!（ID card readers and placement-type encrypted card readers may display errors during reading. Please confirm that the reader is an NFC card reader. The most suitable method to verify if the test chip functions properly is to use a mobile phone NFC reader.）