Highlights The standing bookshelf is made of high-quality particle board and a sturdy metal frame, equipped with 4 adjustable feet and a wall connection fixer. The load-bearing capacity of each board is 55 pounds to ensure years of long-lasting durability.The independent open bookshelf has a storage cabinet with the size of 21.57"W x 15.15"D x 14.56"H, providing more storage space for toys, books, and other small items.This bookcase has a 4-tier, and its size is 15.2"D x 31.5"W x 70.8"H. It can be used not only as a bookshelf but also as a storage rack or decorative rack. Suitable for living room, bedroom, study, entrance, hallway, office, etc.This bookshelf is super stable because it has a tip-over resistance device. The bookshelf is easy to install, saving a lot of steps. And each package of components comes with clear and simple instructions and all the materials needed. Product Dimensions 15.2"D x 31.5"W x 70.8"H Material Type Engineered Wood Number of Shelves 4 Shelves Item Weight 51.25 pounds Product Care Wipe with Dry Cloth Special Feature Adjustable Footpad Assembly Required Yes Room Type Kitchen, Living Room, Bedroom, Home Office, Dining Room, Study Room. Style Modern