Material Coated paper / PET Size dia30 mm or Customized Standard ISO14443A/B, ISO15693,etc Operating Mode R/W Chip HF:S50,S70,213/215/216,Ultralight,Ultralight-C, code ,etc UHF:Alien H3,etc Memory Size Depends on the chip Data Storage Time >10 years Life Cycle 100,000 cycles Anti-interference GOOD Material PET+AL Performance Leading anti-interference design; Multi-tag identification; Stick and use Brand: WLT Smart Card