... read distance) 1.Chips: UCODE EPC G2 2.Frenquency: 915MHz 3.good quality, factory price... Frequency915MHZStandard EPC GEN2MaterialPVC,PET, PP,PS,ABS ... Printing, Bar Code, Else CraftJet-ink Serial Number Printing ,Embossing, Laser Mark Serial Number Printing, ,Epoxy CoverChip(avaliable Chip)UCODEHSL (UCODE ... .82mmAccording to client's requests 915MHZ UHF Card Epc G 2 (10m read distance)