HNR1242 Features: * MS Harmonica * Material: Aluminum comb, brass reed plates and nickel-plated * 10 Holes, 20 reeds * Key of A * 0.041"" Nickel-plated reed plates and ergonomic, timelessly elegant chrome-plated covers * Exceptionally bright, clear sound and sleek design Includes: * Includes a lightweight metal comb Color/Finish: * Color: Chrome Dimensions: * Dimensions: 1"" H x 4"" W x 1"" D