The NTAG® 213 RFID card is fully comply to NFC Forum Type 2 Tag and ISO/IEC14443 Type A specifications., which programmed 7-byte UID with 144 bytes user memory available (36 pages). The card made with Photo quality standard PVC sheets into size of CR80, that are suitable for use with most direct thermal or thermal transfer card printers.
For the material can choose PVC ,PET,ABS,Wood etc.And the thickness can do 0.8mm ,0.84mm,1mm etc.
NTAG 213, NTAG 215, and NTAG 216 have been developed by NXP® Semiconductors as standard NFC tag ICs to be used in mass-market applications such as retail, gaming, and consumer electronics, in combination with NFC devices or NFC-compliant Proximity Coupling Devices. NTAG 213, NTAG 215, and NTAG 216 (from now on, generally called NTAG 21x) are designed to fully comply to NFC Forum Type 2 Tag and ISO/IEC14443 Type A specifications.