Sliding Plaque System

Print any one of the Frame designs and mount it with ordinary wood screws to a wall. Then either edit the corresponding Insert design and add 3D text and print that, or just print one and apply text or images via paint, labels, etc. The resulting insert should slide into the frame easily to serve as a sign you can easily change out. Vacant/Occupied, maybe? Or the name of your assistant, so you can fire him and hire a new one every week? I plan to use it for my recycling center, to show which