Cold therapy system integrated cold and compression function, helps  reduce post-operative swelling or sports injuries. Provides both gravity and motorized cold and compression therapy for flexibility of care. The optional pneumatic pump provides automated cold and compression therapy Simple design and ease-to-use operation Ideal for post-operative recovery, trauma, swelling and rehabilitation Deflates excessive air pressure automatically during using, much safer Reduces cooling loss and prevents heat entering, staying colder longer Eliminates the need to manually raise and lower the cooler, more convenient Meets treatment and individual differences to achieve the best care Comes with 6 sleeves Covers shoulder, elbow, wrist, thigh knee and ankle.