Top: Mahogany, Side/Back: Mahogany, Neck: Okoume, F/b: Walnut, Bag included - The concert size brings the best of both worlds into one instrument. The mahogany makes this uke sing like a soprano, but the scale length and cutaway means you will have the same scope of fret exploration as a tenor uke. Add into the mix a pickup and you have a ukulele that you can play on your own or to a crowd.