New Order Combination 501 has a simple, modular design, with its six-shelf structure offering a flexible bookcase for the home or office.‎ The open multi-shelf design allows the user to display and organise a wide range of items, while providing easy access from all sides.‎ The aluminium grid is available in several colour options, with the possibility of adding panels, doors, trays and drawers to customise its appearance and functionality, creating endless combinations and applications.‎