This Add-On drum hardware pack provides the missing hardware to support a double bass drum setup. It includes a P120P PowerShifter bass drum pedal, an HA-100 hi-hat to bass drum attachment, and two B70W double-braced cymbal stands. Pearl P120P PowerShifter Bass Drum Pedal Standard equipment on Pearl"s Export Series drum sets. Heavier DuoBeat beater, Eliminator-inspired looks with a single chain and a super-responsive round cam. Pearl HA-100 Hi-hat to Bass Drum Attachment Allows the hi-hat to be placed next to the kick pedal on double-bass setups for easy reach and fast pedal transitions. Non-marring rubber jaws rotate to fit the hoop contour for slip-proof clamping regardless of your kick drum"s size. A cowbell-type eyebolt holds the knurled Z-rod for set-and-forget dependability. The round pivot bracket offers infinite adjustability. Pearl B70W Double-Braced Cymbal Stand A cymbal boom stand finished in black that features 2-section, double-braced legs and a positive-locking gear tilter for slip-proof cymbal positioning.P120P PowerShifter bass drum pedal HA-100 hi-hat to bass drum attachment (2) B70W boom cymbal stands