. These can be useful corbels are unpainted except one that is silver. These can be useful corbels are unpainted except one that is silver Corbels used as decorative support for countertops, mantle shelves, shelves, bars, kitchen islands, range hoods, clock shelves, plant shelves, crown detail, or any other projects you may be working on. Available in sets of 4. Corbels can be stained, painted, or clear finished.