This shoulder rest is made by Wittner for 4/4 - 3/4 violins. It is designed with clamps for use with Wittner chin rests on either the side or centre mount, as well as without a chin rest. The central mounting feature ensures minimal back contact, while the universal adjustment and memory function ball joints make it easier to personalize for violinists of all levels. It is hypo-allergenic, ultra light, and manufactured in Germany, and comes in black for a sleek and professional look.