Basic Feature: NTAG213 Chip With 168byte memory and Compatibility with every NFC device. But these Tags don't work on metal surfaces. if you want NFC Tag on metal surface ,you must tell me before you send inquiry . NTAG213 NFC Specification： 1.NDEF format 2.ISO/IEC 14443A 3.Operating frequency: 13.56 MHz 4.168byte total memory, 144 bytes of user memory 5.Operating distance: Up to 100mm depending on field strength and antenna geometry) Material available: PET/Paper/PVC Available Die Cut Size : Round Shape:Ø20mm/26mm/29mm/30mm/35mm/38mm/40mm/50mm Square Shape:18x18mm/20x20mm/25x25mm/30x30mm/35x35mm/40x40mm/45x45mm/50x50mm Rectangle Shape:12x20MM/15X20MM/15X30MM/20X40MM/25X40mm/ 25X38mm/18x56MM/54x86MM Encoding: We can provide NFC Tag encoding with single Website,single Text,vCard and variety encoding like Data,Text,URL,SMS,Emai,telephone number etc Craft available: Custom logo printing, Unique QR/Barcode, Serial number Printing ,Anti-metal material,3M strong Adhesive etc More NFC Chip available: MF 1k / 4k,MF Ntag203 /213/215/216 ,MF Ultralight /-C,MF DESFire 2K/4K/8K,MF Plus-X /S 2K/4K ,TI2048,SRT512,FELICA-LITE-S,Topaz512 ,SLE 66R35,SLE 66R01
