Shop for Wall Decor at The Home Depot. These unfinished oversized wood letters are absolutely stunning, and will perfectly complement any room decor. Add personality and pop to your walls with either our 15 in. or 23 in. tall letters. These letters can be created in a variety of styles; from simple one color paint or stain finishes, to multi-layered faux finishes. Perfect for any nursery, kids-room, patio, or kitchen project.