Reibii Book Shelf, 18 Cube Storage Organizer, Diy Tall Bookcase For, Grey ?Fun of DIY Multi-purpose Use?Customize your space by assembling these cubes into different shapes that suit your requirements. The cube storage organizer can provide large storage capacity and various sorting compartments, for organizing books, magazines, clothes and etc, perfect for bedroom/living room and other spaces. You can put it in entryway, study room, bedroom or office. Such a great solution for lightweight ?Large Size Large Capacity?Each cube organizer size is 15.7" x 11.8" x 11.8" (40 x 30 x 30cm). Our bookshelf more larger than other normal bookcase size(11.8" x 11.8" x 11.8") and can accommodate more items. Each book case holds up to 33Lbs which is more greater than the 10-15lbs load-bearing capacity of conventional cube organizer ?High Quality Material?The cube storage organizer is composed of high-quality metal tube, plastic connector and fabric. The 13mm metal tube is 4mm thicker than other similar metal tubes and the load-bearing capacity is stronger. Plastic connectors are made of high quality plastic, wider and more stable. The fabric is waterproof, environmentally friendly and it is easily cleaned with a damp cloth ?Excellent Stability?4 x 13mm metal pipes and wider plastic connectors are used at each cube shelf to greatly increase the bearing force and stability. Whether each cube storage get well locked decides if you can get a strong structure. So we suggest you ensure lock the sheet in deepest layer to get highest stability ?Easy To Assemble?The bookshelf can easy installation, simple structure, parts can be repeated disassembly use. Checking if every sheet is fully locked in the connector after finishing every layer assembling, then you shall get a firm storage organizer. We have 12/18-grids black/grey cube organizer for you to choose