1Due to that harmonica body is made of ABS resin material with good water resistance, transparent and bright, this blues harmonica can be used with confidence. 2Ergonomic design helps stainless steel cover plate be rounded at the mouthpiece to be winded easily. 3With exquisite craftsmanship, light and practical 10hole blues harmonica is designed for professionals and beginners. 4Corrosionresistant stainless steel cover is waterproof and strong, which can be not easy to oxidize and rust, meanwhile, this harmonica keeps high gloss with compact structure and durable for long service life. 5Music can be played anytime and anywhere all due to harmonica's small and cute features, which can be easy to carry, store and use.