Your wife is no longer able to endure your mess in the study? Maybe you'd like to clean it up, but isn't there a place to save all that stuff? Would you need some shelves, but you can't place them on the wall? So try the metal racks.
Maybe by this little improvement, you'll make your husband clean up in a row when he has a place. This will allow you to make metallic shelves that will be a practical helper, which will save not only the place, but also your nerves.
Everyone would like to have a husband at home who is capable of at least elemental cleaning. But it needs a good incentive to do so, such as buying a suitable storage space. In addition, the metal racks can be placed in a magnetic or plastic rail to help with cleaning.