Diy Wood American Flag . Please let me know if you have any questions or comments! While you do complicated woodworking jobs such as building up a gazebo, tiny residences, furniture, or garage. Rustic Wooden Flag. Multiple sizes available. Rustic american flag from www.pinterest.com To make this flag, all you’ll need is a piece of plywood the size of your flag (i used ¾” plywood but any thickness would do just fine), lattice wood, paint and brushes, glue, sandpaper, and a few tools (miter saw, circular saw, power sander, and clamps). Not only that, but it was also a very fun project that i recommend you give a try. While you do complicated woodworking jobs such as building up a gazebo, tiny residences, furniture, or garage.