Durable steel frame with a fully-adjustable genuine racing seat with OPTIONAL arm rests (sold separately). Monitor mounts for single (up to 50") or triple monitor (up to 32") set-up Dual left and right yoke/shifter mounts pre-drilled for Saitek throttle quadrant(s), trim wheel, Saitek X-52 and X-56, Thrustmaster HOTAS Warthog, Logitech G27 shifter, or Fanatec ClubSport shifter SQ