• 3-in-1 design for ankles elbows and knees. • Easy adjustable application. • Brace protects the injury while it heals and provides support to help prevent another injury. Features a built in, reusable gel pack that is microwavable and freezable • Also contains 2 extension straps for additional support • Cold therapy that helps treat swelling, sprains, strains and bruising • Hot therapy helps relieve stiffness and fatique and relax tight muscles