Protekt O2 Wheelchair Cushion 16 x16 x2 with Pump Masks * Complete with 6 standard Style:1 Pair (Left & Right) * Complete with 6 standard size ColPacs and 6 half size ColPacs * Closed cell foam insulation for efficiency * Drain valve for easy cleaning defrosting * Stainless steel welded construction for life * Heavy duty compressor for more efficient cooling * Specially designed interior chilling coils in cool packs faster * 3 (8 cm) swivel type rubber casters for silent friction free movement of mobile units * UL listed (120 Volt) Managing a variety of peripheral edema conditions from chronic venos insuficiency to lymphedema * Edema associated soft tissue injury such as burns or ligment sprains * Postoperatively they can be used to manage edema and decrease the risk of deep vein thrombosis * Powerpress units effect Promotion of the blood circulation * Powerpress units help you maintain a fit and healthy shape by managing the viens in the lower part of your body * Even aged skin can recover its youthful resilience * Massage on the various parts of your body promotes blood circulation stimulates the secreation of the lymph fluids and activates your metabolism * Arch measurememt: 12 * Ankle measurement: 15 * ear leg lenght 19 x front leg lenght 18 x thigh circumfernce 18 * 6 month limited warranty An excellent choice for the prevention and treatment of pressure sores * The soft interconnected air cells allow for deep immersion providing constant low pressure across the entire seating surface * Adjustable air cells offer deep immersion to provide excellent pressure redistributino for tissue protection and treatment * Dual valve compartments address seating challenges such as pelvic obliquities sacral seating and enhances posture control * Both compartments can be adjusted indepedently to increase positioning and stability for side to side control * Nilon breathable cover with non skid bottom and safety straps * Easy to use hand held inflation pump * Flame resistant latex free neoprene * Patch kit included * Weight capacity: 500 lbs * Warranty: 5 year prorated *