The KUN Super is a popular and durable shoulder rest. Height adjustable from 1 1/2 inches to 2 inches by lengthening/shortening screws, and legs pivot for adjustments as well. The KUN Super differs from the KUN Original in that it has ten fine adjustment positions which are secured by a brass screw on the right end, and two stationary leg holes for adjustment on the left end. Some prefer this design as being more streamlined than the original model.