Medicool Insulin Traveling Case Test & Monitoring Automatic speed deflation system controlled 4012SC Automatic speed deflation system controlled by internal electromagnetic valve Knee Small Cuff Only * 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 * To order the complete system use #11C * Will fit leg circumference of 10 19 measured 6 above knee cap * Blue Insulin protector case * Insulated case keeps cooler cold for up to 16 hours * Keeps insulin potent * Attractive durable case * Case includes pockets for syringes prep pads and more * 8 x4 x3