The Kun Bravo violin shoulder rest When we turned our attention to creating a shoulder rest made from wood and brass, we were driven by a single goal: how to maximize the beauty of the materials, with no sacrifice to the functionality players expect from a Kun. The result is the Kun Bravo violin shoulder rest. Curly maple and polished brass parts make it lovely to look at. And it's strong, durable, and fully adjustable. The Bravo shoulder rest comes assembled, and packaged in a drawstring bag. Available for viola and full-size violin (also fits 3/4).