Consider adding color to your home exterior with a flower planter from our lovely assortment of metal window boxes. Comprised of high-quality aluminum that shines and shimmers in the springtime sunshine - each of these planters is beautifully crafted to hang elegantly on any windowsill or railing. You can purchase every metal window box with or without a liner - however, for real plants, liners are encouraged because they help your flourishing flowers retain nutrients to nourish their roots. If you do forgo the liners though, you can line a row of terra cotta pots in each window box for a unique method of windowsill gardening. Additionally, this flower planter is powder-coated with satiny black to instill a natural resistance to rusting, fading, peeling, and cracking.