Stay Dry General Purpose Ice Bag, 5 x 12 Inch, 1 Case of 50 X Ray Markers Pump * The Flowtron HydrovenTM Nerve Sensory Evaluator Access Pump * The Flowtron HydrovenTM intermittent pneumatic compression (IPC) system provides clinically effective non invasive dynamic compression to the limbs to treat a wide variety of vascular and lymphatic conditions including 1) venous ulceration 2) dependent and traumatic edema and 3) chronic venous insufficiency * Can be used with Hydroven Inserts * Easy tubing connection for simple set up * The Flowtron Hydroven 3 System has been ergonomically designed for efficient use in many different situations from the clinic to the home * The controls indicators and connectors are simple to use and can be accessed with ease * Power: 110 120V AC 60Hz * Size: 10 Large: 4½ inch height will keep you cold and dry for up to 2½ hours Four ties aid in keep ice pack in place