Scherl & Roth Model R270E2 violin with hard case and bow. Korea, 1999. Copy Antonius Stradivarius. Adjusted in USA (Elkhart, IN). Violin length 20.5 inch. Measure arm-length from neck to center of palm, while keeping the elbow straight. Age 9-12, Arm Length 21.5in+ or 56cm, 3/4 Size Violin.