The galvanized wall panels are available in one height, 50 cm along with two depths, 20 and 30 cm. The panels are the base when building your string shelf outdoors. Then, you can start adding galvanized shelves from String® System. Add outdoor-proofed accessories such as j-hooks and s-hooks to cover your storage need. The panels are mounted onto a house façade, wooden fence, or other type of wall where it can stay all year round. The wall panels come in two different packaging’s, either with one wall panel or two wall panels.