Perfect Plus Violin/Viola Shoulder Rest

The PSR PLUS features additional foam that cradles the back of the shoulder for extra support. Soft foam secures to instrument with an ultra thin synthetic non-latex elastic band that will not dry out or crack. Laminate back is scratch resistant and keeps rest from slipping. PSR PLUS 1/2-4/4 size will fit 12" to 16" violas as well as violin sizes.