These U shelves are functional and attractive alike. It matches almost every decor and is great for your kitchen, dining room, living room or office. Use it as a practical shelf or to display collectibles, photos etc. or decorative items. It's easy to mount and comes with all necessary mounting hardware. It measures; Large-16.85 x 4 x 4. Medium-12.87 x 4 x 3.5. Small-9 x 4 x 2.83 inches.