It is suitable for most occasions like study, home, office, studio, etc., and the crowd such as students, office workers. It can be used to store and organize A4 papers, folders, documents, letters, student work, flipcharts, magazines, notebooks, comic books, etc. Specification Material: Golden Oak Mounting Type: Floor/Desk Mount Number of Compartments: 18 Thickness of Each Plank: 5mm/0.197inch Load-bearing Capacity of Each Layer: 4kg/8.82lbs Product Size: 51.8*33*49cm/20.39*12.99*19.29inch Package Size: 56*37*14cm/22.05*14.57*5.51inch Net Weight: 9.20kg/20.28lbs Gross Weight: 9.70kg/21.38lbs Package Included 17 x Wooden Boards 80 x Rubber Rings 1 x Chinese Manual.