The Kylin Cubes Storage Folding Shoe Box with 1 column, 10 grids, and 5 brown doors uses Kylin patented QuickFold technology to unfold and set up in just three steps with no tools required. The double layer door panels seal each compartment against dust, keeping footwear fresh and clean between wears. Mortise and tenon joinery with steel screws keeps the structure rigid and stable, with a shelf load capacity of up to 100kg. The top surface adds extra storage space. Made from zero formaldehyde, non toxic PP material, it is safe for any home and simple to fold flat again for moving or storage.