The 3D Prairie Dog Self Healing Target.The Impact Seal 3D Prairie Dog is a realistic target constructed of technologically advance material. The bullet passes through the self healing target with minimal damage. It's rugged enough to handle the repeated punishment from all calibers of rifles and handguns. The sturdy stand gives you a solid base with ground spikes for added stability. The steel spring allows the target to be pushed back upon impact and then returned to set position. The durable Prairie Dog target is built for long life and countless hours of shooting fun.