There is a postal slow down currently. The switch tip 4"x6" Padded Envelope option is taking much longer than normal. There is nothing we can do about it unfortunately other than recommend Priority shipping.
You get the standard .047uf capacitor, used for decades in classic P Basses. When the tone push/pull pot is in the up position, you get a whole new sound option as the .1uf capacitor is engaged. Rich and warm!
*Will require USA standard sized knobs and may require drilling larger holes for the pots to 3/8" if it was manufactured outside of the US.