Constructed from durable and beautiful birch, our AAA Playground Large Classic Birch Bookcase has four adjustable shelves and stands at a full 60” high. An integrated anti-tipping wall mounting bracket provides considerable added safety. Shelves adjust at 1.25” spacing, offering various level height options. This feature increases this unit’s versatility and functionality. Greenguard-Indoor Air Quality Certified, the AAA Playground Large Classic Birch Bookcase is a safe way to organize your book collection, toys, learning supplies and much more. This item comes pre-assembled and features a reinforced base.