2-in-1 design distinguishes this tremolo harmonica from other harmonicas. Good choice for professional players. Features: 2-in-1 (dual-sided)design, has key of both C G. Each side has 24 holes and 48 reeds. Cover is made of chrome-plating copper, good durability. Copper reeds and plate, come out with a pretty good sound. Padded box and a piece of cloth keep harmonica safe and clean. Ideal for music lovers. Specification: Style: Tremolo Holes: 24 x 2 Reeds: 48 x 2 Key: C G Cover material: Chrome-plating copper Reed material: Copper Plate material: Copper Comb material: Resin Case material: Plastic Product size: 18 x 5.6 x 2.2cm or 7.1 x 2.2 x 0.9in Product weight: 223g or 7.9oz Package size: 31.5 x 13 x 4.5 cm or 12.4 x 5.1 x 1.8in Package weight: 310g or 10.9oz Note: We dont offer color choice for cleaning cloth. Cleaning cloth of different colors will be sent at random. Package List: 1 x Harmonica 1 x Padded Box 1 x Cloth