10-hole diatonic harmonica with Richter tuning in the key of D major that features a unique design which allows it to particularly loud. It has larger holes, wide open stainless steel cover plates and channel design which enhance pressure to ensure maximum loudness, and closed side vents for easy cupping. Ergonomically designed, bright green ABS plastic comb has rounded sides and edges for complete comfort. Covers and 0.9mm brass reed plates fitted with Philips head screws permit easy access to facilitate maintenance. The harmonica comes supplied with sturdy neoprene case which allows moisture to evaporate while keeping dust out.