Champion Traps and Targets, DuraSeal Spinner Targets, Double Gong, Black Made of the highest quality materials Hunting range gear targets Another quality Bushnell product DuraSealself-sealing material for the ultimate in target longevity Handles .22 cal through most large caliber rifles and handguns 80% lighter than any comparable metal target Target wobbles/spins upon impact to show positive hits Self-resetting target provides hours of continuous shooting