Suzuki Etude Knilling model 220 size 1/4 violin. Very Good condition, with minor wear from normal use. The case is in very good condition. Made for Knilling String Instruments. Bow 22 inch long. The bow is good, but with minimal hair. Measure arm-length from neck to center of palm, while keeping the elbow straight. Age 6-9, Arm Length 18in-20in or 47-51cm, 1/4 Size Violin.