Instrument Clinic Baritone Saxophone Pad Installation Kit, with Leak Light (email your model) Contains Instrument Clinic leather baritone sax pads with metal resonator (email your sax model) Includes One Saxophone Neck Cork Includes one LED leak light Includes Instrument Clinic pad shellac and (2) feeler foil strips Includes One Saxophone Neck Cork *****Cork requires contact cement for installation (not included). Quality leather pads with domed stainless steel resonators