1The harmonica designed for professional and beginners. The product has 10 holes with 20-hole standard sound range. 2The harmonica shell is made of stainless steel, which is corrosion resistant,waterproof and stable. Not easy to oxidize and rust, high gloss, compact structure and durable. 3This harmonica body is made of ABS resin material, which is transparent and bright, and has good water resistance. 4The mouthorgan is small and cute, easy to carry and store, and easy to use, allowing you to play music anytime and anywhere. 5The stainless steel shell conforms to the ergonomic design, rounded at the mouthpiece, not easy to bruise your lips. Item Type: 10 Holes Blues HarmonicaModel:Bendeis HARPHole: 10 HolesSound Range: 20-hole standard sound rangeOptional Color: White, Blue, Orange, Red and BlackMaterial: Stainless cover, Resin body.Size: Approx. 10.3 x 3 x 2cm / 4.1 x 1.2 x 0.8in 1 x Harmonica Bag1 x Harmonica Cloth1 x User Manual1 x Harmonica