The Edan 01.56.465787-10 and 01.56.465786-10 are professional-grade telemetry accessories designed to protect and secure iT20 wireless telemetry transmitter packs on ambulatory patients. These components feature a reinforced leather pouch paired with an adjustable elastic fastening band, ensuring the transmitter remains comfortably stabilized against the body to prevent device shifts, impacts, or lead disconnection during patient movement.