Shadow boxes don't necessarily have to be mounted on the wall, although that's usually the case. You can also choose to display them on a shelf, on the fireplace mantel or on your desk in your home office. A lot of people use them to showcase their most prized possessions like Medals, Trophies or memorabilia.

Here are mounting options to secure items in a shadow box frame:Glue. You can glue the back of the item directly onto the mounting board or the backing of the shadowbox frame.Poster putty. For light items, poster putty can work.Shelves.Invisible thread and decorative cloth.Pegboard and twist ties.