Bon Musica Violin Shoulder RestBonmusica Violin Shoulder Rests have a unique design that allows for stability, flexibility and comfort. The Bonmusica is adjustable in height, sideways slant, length over the shoulder. Features: Specially engineered hook shape which rests over your shoulder and stops the violin from slipping. Thick foam padding for extra comfort 6mm. Rubber and foam on feet to protect your instrument. Adjustable; Different parts of the rest can be shortened or