The Caldwell Resetting Air Gun Target System is easily portable and create an interactive shooting experience that makes plinking and target practice fun. Made of heavy duty steel, these targets are built to last. The bottom row of targets swing up and out of the way when hit. Shooting the top target will reset the bottom row. Not for use with BB's or non-lead pellets.FeaturesIncludes (5) 1.5" diameter paddles that are 3/8" thickInstant target feedback Shooting the top target will reset the bottom rowNot for use with BB's or non-lead pellets