This heavy duty stainless steel Superman Costume Keychain Bottle Opener measures 2.5'' by 1.5'' and fits on your keychain. What's that mean? It means you'll be able to pop bottles anywhere and you don't need to do that lighter trick or beg somebody for a bottle opener. You'll have the under control with the Superman Costume Keychain Bottle Opener which looks just like DC Comics' Man of Steel!