This listing is for a 6 inch silicon wafer that is used for making chips along with a 5 inch sticker of Silicon Valley.  We will ship this to you in a 6.5 inch square black frame.  A perfect gift to put together for someone wanting to remember their Silicon Valley adventures! Please choose if you want the sticker placed on the perfectly mirrored front, the rainbow powder coated back, or we can send the sticker separately, and you can choose where to put the sticker yourself!