Maximize your storage with this 9-cube, 5-tier bookshelf, designed to occupy less floor space while offering ample storage with its 12 shelves. Built with a sturdy carbon steel frame supporting up to 530 lbs, it features side X-shaped tubes for extra reinforcement. The bookshelf's stepped design and rust-resistant finish make it a stylish and practical addition to any home. Easy to assemble and maintain, it ensures stability with anti-tipping kits and adjustable foot pads.