Products: Files/Mailrooms/Network: Storage Towers Evolve storage towers can maximize available space at the workstation by incorporating file drawers, shelf storage and a full wardrobe. Products Storage Tower 2 File Five High (Global) View Details Storage Tower - 2 File Four High (Global) View Details Storage Tower - 2 File/1 Box Four High (Global) View Details Storage Tower - 2 Box/1 File Five High (Global) View Details Storage Tower 3 File Five High (Global) View Details Storage Tower 2 Box/2 File Five High (Global) View Details