Zebra’s Z-Band wristbands were tested by an independent MRI testing company and were determined “MR-Safe” (MR Safe—an item that poses no known hazards in all MRI environments) according to the terminology specified in the American Society for Testing and Materials (ASTM) International, Designation: F2503-08: Standard Practice for Marking Medical Devices and Other Items for Safety in the Magnetic Resonance Environment. These specific products do not appear to present an additional hazard or risk to a patient undergoing an MRI procedure.