C.A. Seydel Söhne session steel blues harp, tuning: LF#, richter system, corrosion-free with stainless steel reeds, extremely airtight thomann smooth-edged plastic comb, rivets and screws made of stainless steel, abs comb with recessed german silver reedplates, ergonomic cover sets producing a rounded sound, incl. leather pouch and microfibre cleaning cloth