These triangle display boxes are constructed using Northeastern United States native light oak wood. Each box is shipped completely assembled with a built-in acrylic glass front panel. Tung oil finish is the final protective coating. A hardwood back panel is easily removed to insert the flag of your choice. Each box is available in two different sizes. One holds a 5'x9.5' flag or a 3'x5' U.S. flag. We recommend a Cotton U.S. Flag to display in these boxes. These boxes are a great way to remember your Veteran and are constructed using quality materials. We have other colors of wood available. Please call us at 800-992-3524. All triangle boxes are made in the USA.