everest ez-4a violin shoulder rest 4/4 size everest ez-4a violin shoulder rest 4/4 size - adjustable to 3/4 size everest ez model shoulder rest for 15"-16 1/2" viola everest ez violin shoulder rest everest ez2a violin shoulder rest 1/2 size everest ez violin shoulder rest 4/4 size everest ez1a shoulder rest 1/4-1/10 size everest ez shoulder rest 3/4 size everest ez-3 violin shoulder rest, 3/4 size - black everest ez model shoulder rest