This listing is for ONE of the pictured button covers. Six available at time of listing, each sold separately. In good condition showing minimal if any wear. No installation required, they simply click onto the button post. Works for Speaker Select, High Filter, Tuner, Mode & FM Mute functions. Pulled from Yamaha CR-420 but will work with many other Yamaha CR Series Receivers. Please read all details, look at all pictures and ask any questions you may have before you buy. Thanks for looking!