Wooden Ledge Shelf. Display your pictures or art work in style with these wooden ledge shelves, available in various sizes and stain options. All shelves are handmade, then stained in your choice of stain options. After staining we seal the wood in a crystal clear satin or matte polyurethane. These shelves are designed to be screwed directly to your wall studs using the provided 2 1/2" cabinet grade screws. If you are unable to mount directly to the studs you will need to purchase the appropriate wall anchors for your walls from your local hardware store. Screws will be covered up by the pictures or art placed on the shelf.