Cameron & Sons CS-10 UNFI Traditional Duet Piano Bench with Music Storage, Wood Top, Unfinished. Finish to Match your Piano, Get the Perfect Color. Dimensions: 30″ long, Music Storage is 14″ deep, 19” in height. It weights 20 pounds. Free Delivery in the Continental United States. This piano bench is an ideal compliment to any acoustic, digital,upright piano or grand, baby grand piano. Quick and easy assembly, just attach the legs with the wrench provided.