Specification: Type: Octave Harmonica Holes: 24 Reeds: Phosphor Bronze, Copper Cover Plates: Stainless Steel Comb: Plastic Resin Key: CLength (cm): 18 Whats in the box: Leather Box, High Grade Case Net Dimensions (cm): 21.0*5.3*3.5 Net Weight (kg): 0.2 Feature: Bright Tone Easy Carrying Package Included:1x EASTTOP T2410 Harmonica