These brackets are truly unique in design and function. They can be used under counters, shelves, bathrooms, entryways, and other applications. This material is also perfect for exterior applications. They won’t rot like wood and are impervious to insects. These lightweight corbels have all the beauty and function of wood corbels and can be attached with nails or screws. It comes to you factory primed and ready for your paint, faux finish, gel stain, marbleizing and more.