I found these recently and have never seen them before. I was trying to research them but don't have a clue where to even begin. They are unlike anything I have ever seen. They are made from a really soft, flexible rubber. There are no markings that I can find. They are constructed from different parts and pieces, like they were a set that had to be constructed by the owner. The longer, Chinese dragon-looking one is comprised of segments. Any help is greatly appreciated.