About this item U.S. BASED TECHNICAL SUPPORT: We can help you get your cards working with your access control system. Our team is knowledgeable, friendly and efficient. COMMON FORMAT: 2 AuthorizID 26 Bit access control wristbands formatted with the 26-bit H10301 standard format used on most access control security systems. APPEARANCE: Blue Wrist Band: Adjustable Wristband Will Fit Nearly All Sizes FACILITY CODE: These RFID access control wristbands come in the Facility code 12 (Contact Us If You Need A Different Facility Code)