Easy and economical way to replace just the tubing for your Aircast cryotherapy system | Replacement insulated tube assembly also includes the white plastic fittings | One fitting screws into the Aircast Cryo/Cuff Gravity Cooler and the other end connects directly to the Cryo/Cuff | Universal design allows the Aircast Cryo/Cuff Replacement Insulated Tube to be compatible with all Aircast Cryo/Cuff and Arctic Flow pads