16×16 Custom Wood Shadow Boxes. 16×16 Wood Shadow boxes are perfect for a display of Military Medals, and Scout Awards. Easily holds a 3×5 American Flag folded and framed into the corner. Wood Shadow boxes are a great way to show off a Varsity Letter or Senior Picture. Greg’s Shadow Boxes come with a variety of options including your choice of Wood Species, Box Depth and Fabric colors for the back Liner.