The metal bar is part of the free-standing outdoor shelf and is made of galvanized steel. The diameter of the metal rods is 2 cm and the height is 87 cm. With the foot height differences can be compensated. A complete compartment of the free-standing shelf consists of a rear wall, two metal rods and two galvanized floor ladders with a height of 85 cm and a depth of 30 cm. To build more compartments, you need a metal rod and a floor ladder for each compartment. We recommend at least one back panel, preferably in the middle, for a freestanding shelf consisting of three compartments A Scandinavian shelving system that solves your storage problems in no time. With the shelving system you can put together your dream shelf individually. Design your own combination with metal and wood shelves. Or play with colors and accessories. The possibilities are endless. Select your String System elements here. Color: Galvanized Material: Galvanized steel Dimensions:H 87 cm