2-Layer 360° Rotating Bookshelf, Freestanding Storage Shelf Bookcase Display Rack, White

The Rotating Chassis Of Steel Column Bearing Makes The Bookshelf More Durable And Stable. The Steel Ball Rotates 360 °, Safe, Silent And Smoother. Multi Layer Superposition Design, Convenient Storage. Smooth Corners, Strong Bearing Capacity. Rotating Design, Fast And Convenient Storage. Mortise And Tenon Technology. Free Hand Installation Without Installation Tools