2.5″ x 5″ engraving plate. Solid hardwood alder case. The Usonian II Frank Lloyd Wright Mantel Clock is a small rectangular clock made of wood with a modern design and a walnut finish. It features a protective glass dial, analog display, and non-numeric marks. This tabletop clock is suitable for indoor use, specifically in the living room and kitchen. With its minimalist style and natural finish, this clock is a decorative collectible piece that adds a touch of elegance to any space. Designed by Frank Lloyd Wright in the United States, this clock is a unique and stylish addition to any collection.