This is no longer offered as a kit, you have to order them separately,CLICK HERE DVT Prevention Take Home Kit, Includes: Aircast Venaflow 30A pump (1), 5.5 foot tubing accessory (1) and Aircast Venaflow 3030-PL foam calf cuffs (1 Pair), Sold as 4/Cs VenaFlow brand, sold as Each by Southern Medical Associates, DJO GLobal