Ways an NFC tag or NFC card can be erased (magnets, heat, etc)

Learn All About NFC Tags — A Beginner's Guide

Instantly Contactless Sharing Social Media Lost Found Phone NFC Keychain - China Custom NFC Business Tag Card, Phone NFC Tag

NFC vs RFID Systems: Differences, Applications, and Alternatives

NFC Performance: It's All In The Antenna

GENEMA 6pcs NFC Ntag215 TAG Sticker 13.56MHz Universal Label RFID Token Patrol autom

NFC Tags How they Work - Living On The Horizon

23mm White NFC Tag Stickers Protocol ISO14443A 13.56MHz 144Bytes Universal Label RFID NFC213 NFC Tags for All NFC Phones - AliExpress

How-to's

Ntag213 Nfc Tag Sticker 13.56mhz, Iso14443a Nfc Card Rfid

【Size】Package contains 40pcs NTAG215 cards, ‎card size: 3.35 x 2.13 x 0.03 inches（54*85.5*0.8mm）. 【Material】NTAG215 card is made of high-quality

40PCS NTAG215 NFC Tags Compatible with Amiibo and TagMo NFC Card Blank PVC ISO Cards NFC Tag by TimesKey Works with Android and Phone NFC Enabled

Store Forgets to Remove Security Tags, Here's How to Get Them Off