Six open tiers on a tall vertical frame create storage for books, photos, storage boxes and ornaments without taking much floor space. Each compartment measures 22.5 x 8.5 x 11 in to keep items aligned and easy to see so you can quickly find what you need. Two anti-toppling devices anchor the bookcase to the wall to help reduce tipping risk. Thickened, edge-sealed boards provide a smooth surface that wipes clean and sit on protective foot pads that help prevent floor scratches.