This custom made box is 16.5 x 16.5 x 1.75 inches and is made of solid oak with a glass top.  It did, as you can see, have arrowheads in it, but now this case is ready for whatever you want to display.  The back is attached with screws so your contents are safe once you secure it.  The glass area is 13 x 13 inches square.  Smoke free.