Due to State and Federal Law, we sell Syringes and Needles only to the Medical Facilities. Knee Medd Cuff & Cooler * Aircast Cryo/Cuff sytem features simultaneous cold and compression to minimize swelling and pain * 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 * Focused compression - The Aircast Cryo/Cuffs are anatomically designed to provide specific compression to prevent swelling and reduce pain * Clinical Studies prove that cold and compression is effective in reducing post-operative swelling and regaining ROM 30 second on/off cycle * Provides automatic intermittent compression in addition to cold therapy * Easy to use - Plug it in to start the treatment