Anatomic Help Adjustable Shoulder Sling in Blue Color (48-55cm) 0321 XL Cotton fabric sling with adjustable height strap, shoulder pad for added comfort and thumb support. Suitable for situations where the hand must remain stationary at a 90-degree angle. INDICATIONS: Simple shoulder dislocation, Postoperative use. Size: S M L XL Elbow to thumb length (cm) 26-33 33-40 40-48 48-55