Specification: Type: Blues Harp Holes: 10 Reeds: Phosphor Bronze, Copper Cover Plates: Stainless Steel Comb: Plastic Resin Key: CLength (cm): 10 Whats in the box: Plastic Box Net Dimensions (cm): 11.0*3.7*2.5 Net Weight (kg): 0.09 Package Included:1x EASTTOP T10-B Harmonica