Each sign is made from 1/4" plywood with a smooth finish. Frames are all sanded, routed, stained and sealed by hand. The 1/4" plywood along with the sign being routed into the framework makes for a very strong sign that is also lightweight. A protective acrylic sealer is placed on all signs and frames making them easy to dust and clean. Hanging hardware is attached but they are also able to be self hanging.