Features 1、Applicable: This NFC label tag is applicable for Amiibo and for TagMo. Compatible with all NFC enabled for Android phones and other devices. 2、Multiple Use: You can also use NFC label to quickly share social media, music, business cards, connect to WiFi, and more to make your life more colorful. The desired information can be written quickly, and it has a read write lock function, so that the card can be repeatedly edited or read only. 3、30 Blank NFC Cards: 25mm or 1 inch, 30 blank NFC cards in round, just the right amount for fun and on demanding, a great tool as a small gift for friends or family. 4、Waterproof PVC: This NFC card tag is made of waterproof PVC material and smooth surface, wear resistant, stable performance. 5、504 Bytes Memory: This NFC card tag is with memory of 504 bytes. Works with text, small contact records or single action phone triggers. Specification Item Type: NFC Card Material: PVC Size: Approx. 25mm / 1in Operating Frequency: 13.56 MHz Available Memory: 504 bytes Function: Read, write, rewrite, read only Package List 30 x Round NFC Card