Four-Tier Bookcase - Dark TaupeWe love the classic linear structure of this modern freestanding shelving unit. The Four tiers of solid shelving are sleek and understated, making this is an ideal piece to show off your collectibles, framed photographs, objects d art, and even a house plant or two. It has a metal frame that is reinforced by a metal crossbar across the open back. The shelves are crafted from engineered wood. Simple and elegant, this bookcase will work in any office