Standard Deep Sides feature a clean look that gives these modern, adaptable couches a traditional touch. A solid shape. A squared edge. A neat profile. When you have three or more Deep Seats in a row, slot this Side in the back to complete your couch so you can fully sprawl out. Whether your space is old-school, contemporary, or somewhere in between, Standard Deep Sides are versatile enough to work in any room or layout and maximize your comfort.