These shadow boxes make the perfect gift and sure to fit with any home décor! The top of the box has a 1 3/4″ diameter hole pre-cut to allow you to easily fill the shadow box with your beer caps, wine corks, concert tickets, or whatever else you want to collect. The back of the box has triangle hanging hooks so it can be easily mounted to your wall. It can also be left free-standing on a flat surface if you prefer. We recommend wall anchors if hanging.