Remember shooting those little green men? We do too! So we decided we would start making them as knockdown for rimfires. These are made of 3/8" AR500 to keep them from flying away(the still fall easily) when struck with bullets. They also make cool gifts and paperweights. Purchase a 10 pack (https://bluegrasstargetsky.com/products/little-green-men-10-pack-free-shipping) and receive free shipping!!!