8 x 8 high density foam block traps pellets and BBs.* Each side depicts one of the Crosman Varmint Targets either a crow, squirrel, prairie dog or rat. Each target has 3 bullseyes on it. Two bullseyes are on the background, and one is on the most appropriate place on the animal for a humane kill.* Easy to use indoors or out. For use only with airguns shooting less than 700 fps.