Features-Recessed reed plates- The reed plates are recessed for a more comfortable mouthpiece.Durable plastic comb- Reliable performance under all climate conditions thanks to resilient plastic comb.Special cover plates- The cover plates have a small back opening to highlight the warm sound.Technical Details-PROGRESSIVE SERIESSPECIAL 20〈 ROCKET LOWGOLDEN MELODY 〉COMMUNITYTHE WORLD’S MOST COPIED HARMONICA DESIGNA unique, beautifully mellow sound, based on a revolutionary concept: the Special 20 was the first diatonic harmonica in the world with reed plates recessed into the comb, creating a projecting plastic mouthpiece. This makes it more comfortable to play, and the most copied harmonica design worldwide. Its distinctive sound is perfect for everything from Folk and Country to Rock and Pop. The Special 20 offers everything a professional harpist needs, but it’s also the ideal beginner’s instrument thanks to its smooth playability and comparatively affordable price. If you’re not just looking for a companion for the first few steps, but one to take you all the way, the Special 20 is your best possible bet.prevnextFEATURESRecessed reed platesThe reed plates are recessed for a more comfortable mouthpieceDurable plastic combReliable performance under all climate conditions thanks to resilient plastic combSpecial cover platesThe cover plates have a small back opening to highlight the warm sound.TECHNICAL DETAILSReed plates (material, thickness):brass, 0.9 mmReed plates (surface):brassReeds (number, material):20, brassComb (material, color):ABS, black Comb (finish):ABSMouthpiece (surface):ABSCover plates:stainless steelKeys:C, A,  GType:diatonicTuning:Richter/CountryNumber of holes:10Length:10.2 cm / 4.0"