1.Bb Clarinet 2.20keys 7covered 3.ABS resin body 4.Nickel silver keys Description : Key:Bass BbFiingering system: 20keys 7coveredKey material: Nickel silverBody material: ABS resinWith Case,Read, Cleaning cloth, Vaseline, ScrewdriverPackaging: Export Package, 93x29x17(cm), 7.9kg Dunshan Culture & Arts co.,ltd is specialized manufacturer of wind instruments and music training centers. We are ...