Aircast Cryo Cuff System Medium Knee & Cooler Pulse Monitor Arms have support extension for Color:Yellow Arms have support extension for reclining position Commodity Quality Certification: 3C Medium Knee Cryo Cuff and cooler * Indication :Trauma Post op treatment & Rehabilitation * The Knee Cryo Cuff combines the therapeutic benefits of controlled compression to minimize hemarthrosis edema hematoma swelling and pain * The cuff is anatomically designed to completely fit the knee providing maximum cryotherapy * The simplicity to use makes it ideal for ER post op training room and home use * Insulated jug holds up to 4 liters of ice and water enough for 8 hours of therapy * 18 23 Knee circumference 6 above patella * Measured compression for patient comfort * Controlled cold eliminates the risk of tissue damage * Detachable cooler allows for uninterrupted treatment