US Army M1 helet (WWII through Vietnam era), 1/16 & 1/20 scale (you need to choose which scale). 20 helmets attached on a sprue. The spru goes to the inside of the helmet as to not deform the outside surface. Remove sprue carefully by twisting the helmets very gently The helmets are close to scale thickness so they are fragile. I made one set in 1/20 scale and they look great.
Because the helmets are fragile you may opt to paint on an epoxy (like JB weld) on the inside after cleaning. Also, as the helmets are thin, if they were turned upside as if the soldier was using the "steel pot" as a bucket, (like washing), they look real.