HAPI HDSLIMCMJ Steel Tongue Percussion Hand Drum - C Major with FREE padded travel bag C Major Pentatonic (C4, D4, E4, G4, A4, C5, D5, E5). Easy to play! You don't need a musical background to enjoy this drum! Includes: HAPI Slim Drum. Mallets. Instruction Booklet. FREE Travel Bag. Dimensions: 12" wide by 6" high. Weighs 7 lbs. Color: Black, durable protective stone texture.