Use the "Falling Water" window box cage to add garden arrangements along exterior railings, window frames and fences. This flowing window cage and liner combination is designed in steel with a black powder coated finish. Planter boxes measure 30"L x 9"W x 9"H and a choice of liner options that are pre-sized to fit right inside. Choose white cellular PVC at no added charge, or select one of our galvanized metal liners with powder-coated finishes, or a real copper liner at varying additional cost. Gardeners love the fluid lines of this black planter cage, especially when highlighted by cascading vines and springing flowers. Mounting is to the back via steel strap. Hardware not included, sold separately.