This is a used item acquired at an Estate Sale. This keychain is colored all black. It is made out of plastic. It has two brand new batterys installed! When you push down on the smoke stack it starts chugging like a train and then it will clang like a bell is sounding. It measures about, 2" X 1.5" - I do not know how old it is! It works great! (I have only one other train keychain similar to this!) This item is sold as is! - LQQK