Feature: 1. The comb is made of resin, safe, non-toxic, harmless to human and durable 2. The reed plates are crafted with aluminum, can make quality sounds 3. The cover plate is constructed by stainless steel, anti-rust and durable 4. Tuned by the professional technician, offer accurate and high quality tone and pitch 5. Perfect for beginners and harmonica lovers Specification: Features: The comb is made of resin, safe, non-toxic, harmless to human and durable. The reed plates are crafted with aluminum, can make quality sounds. The cover plate is constructed by stainless steel, anti-rust and durable. Delicate digital annotation of the sound holes. Tuned by the professional technician, offer accurate and high quality tone and pitch. Perfect for beginners and harmonica lovers. Specifications: Material: Resin + Stainless Steel + Aluminum Color: Silver Hole: 10pcs Size: approx. 10.3 x 3 x 2.5cm / 4.05 x 1.18 x 0.98inch Weight: approx. 48g Package List: 1 x Harmonica