Large extra deep shadow box display case with glass door. Sturdy, made from 1/2 thick pine wood, and the back is made from plywood. It can be hang on a wall with metal hangers attached to the back or placed to stand on a table. This shadow box is excellent for crafting and other activities that seek your imagination. Outside dimensions: 17 11/16″ x 21 11/16″ x 6 3/4. Inside dimensions: 16 11/16″ x 20 11/16″ x 6. The frame for the glass: 15 1/2″ x 19 3/8″.