Blank White NFC PVC ISO Badges - NTAG213-25 Pack Includes 25 glossy finish laminated white PVC badges 85.5 x 54 x 0.84 mm standard ISO card size with a 15 x 3 mm punch hole on the short 54 mm side Waterproof PVC material of the badge protects the NFC chip inside 144 usable bytes of data; suitable for a url, text, small contact record or single action phone trigger Compatible with all GoToTags software and NFC-enabled phones