This fits all current Oscar Schmidt models including OS73C & OS73B. Hard foam covered with black cordura nylon for lightweight, sturdy protection. Form-fitting plush-lined interior, interior accessory pocket (3 1/2" x 11 1/2" x 1"), zippered exterior pocket (9 1/2" x 11" x 1/2") with embroidered Autoharp logo, padded carrying handles, removable backpack straps. Exterior is autoharp shape, 32" x 14" x 5". Light Duty case. NOTE: The OS73 models fit snugly, but they fit.
