This set contains nine chimes,Soulstar 174hz,Earthstar 285hz,Ut 396hz, Re 417hz, Mi 528hz, Fa 639hz, Sol 741hz, La 852hz and Ti 963hz.  This set is one of my favourites, light weight but heavy on good vibes! Comes with two  racks to hang your chimes! Also included is a mallet striker and guidebook.