The Petite Fiberglass Supreme Window Box is a great window planter for the gardener who wants a great looking window box that is slightly smaller and lighter in weight. This box is 1 1/2" narrower and 1 1/2" shorter than our basic Fiberglass Supreme Window Boxes offering you a lower cost fiberglass option that is even easier to install. The Petite Fiberglass Supreme window box comes with a 1/2" thick removable drainage pad and drainage plugs reducing stagnant water while increasing plant oxygenation. Stainless Steel mounting brackets are included that can not be seen once the window box is mounted. Once mounted to your wall, this fiberglass planter box hangs securely via a lip that is engineered into the back of the window box.