Description: Material: Made of ABS and metal, with a textured shell and plating process, the material is stable. Features: Streamlined printing, special process, simple and atmospheric. Screws: Using fixed screws, type fixed screws, beautiful and stable. Sound hole: Using classic sound holes, playing is simple and the breath is stable. Other: The 10 hole harmonica in C key features a colorful metal cover paired with an ABS environmentally friendly plastic body, pronounced reeds, accurate pitch, and a stylish appearance, making playing music a pleasure. Specification: Material: ABS+Metal Color: Black, gold, silver, rose red, blue, red. Size:Approx.10.4x2.8x2.1cm/4.09x1.10x0.82 inch. Package Includes: 1 Piece Harmonica. Material: Made of ABS and metal, with a textured shell and plating process, the material is stable Features: Streamlined printing, special process, simple and atmospheric Screws: Using fixed screws, type fixed screws, beautiful and stable Sound hole: Using classic sound holes, playing is simple and the breath is stable Other: The 10 hole harmonica in C key features a colorful metal cover paired with an ABS environmentally friendly plastic body, pronounced reeds, accurate pitch, and a stylish appearance, making playing music a pleasure