The String® System Metal Shelves with low edge are available in two widths, 58 and 78 cm, along with two depths, 20 and 30 cm. The shelves are easy to move around and fit into String® System wire panels with the same depth. The 2 cm high edge makes the shelves blend right into a shelving combination with wooden shelves. The perforated base allows you to be creative with String® System accessories. Add hooks, rods, or hanger racks to design your own unique shelf.