The Duo sling provides comfortable support and relief to ease pain-related shoulder problems. The shoulder strap is adjustable as regards both height and length (along the arm pocket), and features Velcro fastening. Includes immobilisation strap that fastens around the body with Velcro. The inside of the pocket and shoulder strap are lined with terrycloth. Suits both the left and the right arm. Available in size S-XL.