PowerPlay pump sold separately. Removable gel pack with tricot lining and non-toxic gel. Features: Weighs less than half a kilo for the ultimate in portability and convenience Provides 4-8 hours of continuous battery use Features three ports for both cold and compression therapy—treat one to three athletes at a time Operates with simple one-touch technology Allows for three pressure settings from (50mmHg to 70 mmHg) Intermittent, sequential compression pushes distal to proximal to move edema and swelling out of joints and muscles Each site wrap includes one gel pack and optional insert for adding ice Priced far below other cold and compression machines—allows you to purchase multiple units at the price of one competitive product Benefits: Travels conveniently between sporting events and home Aids in RICE (Rest, Ice, Compression, Elevation) anywhere with no mess Provides the _exibility for multiple joint or muscle therapy for up to three athletes Accelerates the removal of lactic acid following high-intensity exercise Reduces severity and duration of exercise—induced muscle injury and delayed onset muscle soreness (DOMS) Improves circulation to reduce swelling, soreness and fatigue Provides therapy in one convenient solution and with out worry about pressure or temperature extremes Sizing: Fits circumference up to 116.8cm. Possible Applications: Hemiarthroplasty Hip resurfacing Hip replacements Pain management Sprain, strains or fractures Inclusions: Wrap includes one hip gel pack