The Allen Company Atomic Self-Healing Molded Shooting Targets provides you with the greatest durability and longevity, lasting hundreds of rounds with our self-healing material. At a safe distance, these targets are engineered to withstand rounds up to .45 cal. and the jack shape will flip/tumble when hit. The durable, self-healing polymer construction come in 2 shapes, tombstone, and prairie dog, and are throwable targets with reactive feedback when shot. * Targets are engineered to withstand rounds up to .45 cal. * Jack shape will flip & tumble when hit & come in 2 shapes—tombstone & prairie dog * Self-healing polymer construction targets are throwable & provide reactive feedback when shot