String's single-section unit offers welcome flexibility in limited outdoor spaces such as a balcony or small patio. The freestanding galvanized bundle includes a shelf with a high edge and a shelf with a low edge for plenty of storage options for larger items. A perforated steel back panel holds hanging tools on S hooks (also available at A+R). The galvanized material acquires a fine patina over time and the unit is also completely expandable with String's other outdoor components.