Similar to the 537, this Neoprene version extends further down the torso. The velcro closure is at the centre on the front of the brace and the bicep is fully adjustable for each patient. Two web/Velcro straps are included that can attach anywhere on the outside of the brace to limit shoulder motion in any desired direction. It includes a pocket on the shoulder to allow a hot/cold pack to be placed inside (hot/cold pack not included). Specify left or right.