These are from the early to mid 1980s. I once saw a painted version of the hawk warrior in a blister card called Warriors of the Galaxy (not related to the Marty Toy line). They are about 3.5 inches and are just a shade tall for most toy soldiers, but work with larger figures. The unpainted versions are very soft rubber like erasers. The painted versions are hard rubber. They all have space in their hands for weapons. The last two are not from the same line but are about the same size.