Bonmusica violin shoulder rest. 1/2 size. - Brand: Bonmusica - Model: Schulterstütze für Geige - Size: 1/2 - Features: Adjustable angle and height shoulder rest I bought this for my daughter, who has sloping shoulders, and it fit her quite well. It seems to be discontinued, so we've purchased the full size as well. *Highly recommended for those whose instruments tend to slip down. I bought it new and used it for three months, starting in March. I am selling it now because I am upgrading to a 3/4 size.