Specification Brand : East top Color : Set of 12 IsAdultProduct : false IsAutographed : false IsMemorabilia : false Label : East top Manufacturer : East top MaterialType : phosphor bronze reeds with welded,brass reedplate with electroplate,brass cover with electroplate PackageDimensions_Weight : 6.2390820146 PackageDimensions : L:15.4299999842614 X W:10.5899999891982 X H:3.2299999967054 ProductGroup : Musical Instruments ProductTypeName : BRASS_AND_WOODWIND_INSTRUMENTS Publisher : East top Size : 12 SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/41HMZnXmd0L._SL75_.jpg SmallImage_Width : 75 Studio : East top Title : East top Tremolo Harmonica Set of 12 Keys 24 Holes Professional Tremolo Mouth Organ Harmonicas T2406S For Adults, Professionals and Students Weight : 6.2 WeightUnit : pounds