The Wobbler Kit attaches easily to the thrower, providing random, real life shooting situations as the motorized device throws each target to a different location. The kit allows for 45 degrees of total side-to-side movement and 15-45 degrees for up-to-down movement. Weather-proof and powered by a 12 volt battery (not included). Thrower sold separately.FeaturesNylon bearings360 degree range of motionMounts to any do-all trap2-year warranty