The Pavlik Harness is a soft splint with a number of straps that fasten. It consists of a chest strap and leg straps. The chest strap goes across the baby's back and reaches around to close in the front. The leg straps attach to the front of the body strap, loop under each foot. Pavlik Harness is specially designed to gently position your babys hips so they are aligned in the joint, and to keep the hip joint secure.