Prodir DS8 Metal Clip. 

With its clear, minimalistic design, the metal clip follows the timeless use of form of the DS8. Standard is a silver-colour clip-push button combination, and specials include combinations in galvanised copper, black or grey as well as white varnished: The clips are always satin finish, the push buttons satin finish or shiny. A very fine material mix of metal and plastic that draws strong attention to the brand.