Four open tiers on this 31.5 x 10.5 x 48.5 in bookshelf create storage for books, files, framed photos, potted plants and other decorations while keeping everything visible and easy to access. Each 30.5 x 10 in shelf provides a flat surface for arranging items in rows or stacks, so you can separate work materials from decor. Engineered wood shelves with 4-in high guardrails help prevent items from sliding off the back or sides. Strong support pillars connect the tiers to form a stable frame, while elevated legs keep the bottom shelf off the floor. Each shelf supports up to 33 lbs, and the included anti-tipping kit anchors the bookcase to the wall to help reduce the risk of tipping in busy rooms.