... encoding, laser, etcShapes: ISO card, disk tag, wristband, keychain/keyfob, laundry tag, metal tagTagIC: R/O, R/WChips: EM4102, ... Mifare Desfire, LEGIC256, I-Code Sli, TI2048,Frequency: 125KHz, 13.56MHz, UHFFunctions: Water proof, flexible, anti-collisionCraft: Hico magnetic strip ... . 13.56MHzsize length:85.6±0.013mmwide: 53.98±0.05mmthickness 0.8±0.04mmmaterial :PVC.PET EM4100 RFID contactless 125khz ...