sanpopo NTAG215 NFC Cards with Adhesive, 50 Round Stickers (25mm) | Compatible with TagMo & NFC Phones

• About Product — 50 pieces NFC coins tags, the round NFC cards is 25 mm in diameter. Small and portable to carry. The quantity is just the right amount for fun and needs; good choice as a small gift for your friend or family. Note: Not designed for use on metal surfaces
• About Chip — High quality NTAG215 Chip, with 504 bytes of available NDEF memory. Providing enough storage space, you can quickly write the information you want. It has a read-write lock function that makes the NFC cards can be edited repeatedly or read-only, cannot be edited or reset after set as read-only tag. The NFC blank tags can be read and written over 100,000 times, please note that it is not suitable for use in strong magnetic environment.
• About Material — Made of durable waterproof PVC material, the round PVC NFC cards can be placed outdoors or near water without the risk of losing functionality. Have adhesive, but not use on metal surfaces; Designed to work with NFC devices or NFC compliant proximity coupling devices including other NFC-enabled phones and tablets. The surface is smooth, shiny and abrasion-resistant.
• About Application — Compatible with TagMo and most NFC-enabled Android phone & devices, you are able to write the NFC tag easily and make an tagmo for any weapon, pet, mount or fashion item you want. Quickly share your social messages, music, connect to WiFi,business card, URL, text, security, authentication purposes, ect. The NFC cards are rewritable, which means you can use them over and over again to store different data and information (for amiibos can only be edited once and cannot be reused)
• About Warranty — If, for any reason, you're not satisfied with the NFC stickers, we will issue you an exchange! Any questions, please do not hesitate to send the seller a message through Amazon and we will respond within 24 hours.

• Prepare Your NFC Device — Ensure your Android phone or NFC-enabled device has NFC functionality enabled in settings. Download a compatible app like TagMo or an NFC Tools app from your device's app store.
• Program the NFC Tag — Open your chosen app, select the type of data you want to write (e.g., URL, Wi-Fi, text, Amiibo data), and configure the content. Then, place the sanpopo NFC sticker on the back of your NFC-enabled device.
• Write and Test — Follow the app's instructions to write the data to the NFC tag. Once written, tap the programmed sticker with your device to confirm it performs the intended action. For Amiibo, ensure you have the correct data before writing, as it's a one-time write.

Typical situations where sanpopo NTAG215 NFC Cards with Adhesive helps — illustrative scenarios, not customer reviews.