These blank tags handle up to 100,000 reads/writes and last 10+ years. 【Tough & Thin】 Made from durable PVC—no cracking or warping, even with regular use. NFC Cards Compared: Whch One Works Best for You? - Cards Their slim, lightweight design ensures they won’t add bulk, yet they’re durable enough for daily use. 50Pcs NFC Tags NTAG215 - Blank Rewritable NFC Cards, 504 Bytes Memory, Compatible with TagMo & NFC Enabled Devices Aazon.co : 50Pcs NFC Tags, Blank NFC Tags NTAG215 Coin with Adhesive The parcel contains 50 NTAG215 labels, Diameter 25mm/1 inch. Material: The circular tag is made of environmentally friendly PET material 【NTAG215 Chip】 Works seamlessly with TagMo and most NFC-enabled devices. 504 bytes of memory lets you store text, URLs, music, contacts, and more—easily. Only 1mm thick, they lie completely flat on desks, dashboards, or any surface, keeping things neat. 50pcs NFC Cards NFC Tags Ntag215 Chip NFC215 Tag Rewritable NFC Coin Cards Rfid Stickers Compatible With Tagmo And Nfc Enabled Mobile Phones And Devices Round 25 Mm 1 Inch Color White Tamano 50pcs&pid=y2y4zwrmyw Need help? Our support team is ready to assist!