Well made, worth buying. This cube storage shelf fits standard 11 bins perfectly; RELIABLE MATERIAL - The shelving unit is made of P2 class environment protection plate and melamine finish, this material is waterproof, anti-scratch, and super... Instead, we designed a new structure. We abandoned the previous structure of dividing large boards into small pieces to make the packaging volume smaller, resulting in an unstable structure. cube bookcase storage - TikTok Buy 9-Cube Storage Shelf Bookcase - Wooden 3-Tier Floor Standing Open Bookshelf for Home and Office, Cuby Orgainzer, Walnut at The method of cross-stitching large boards makes the overall bookshelf more durable. 6 cubes, 8 cubes, 9 cubes and 12 cubes. RELIABLE MATERIAL - The shelving unit is made of P2 class environment protection plate and melamine finish, this material is waterproof, anti-scratch, and super easy to clean; Walnut Cube Shelf For Home 9-Cube Storage Shelf Bookcase - Wooden 3-Tier Free Standing Open Shelf Unit All accessories are included.