Rossetti 34 Key,72 Bass piano Accordion, German Reeds, Blue, Case ... 72 Keys with 34 Bass Buttons and 5 tone switches. Elegant Pearlescent Color finished with Italian Style Decorations Italian Tuning with 5 set of Tremble German Reeds Custom Grill design for bigger sound. Individually inspected in USA Accordion Dimensions: 17 Inches Length, 16 Inches Height and 7 Inches Width. Accordion Weight: 22 lbs. approximately.