Product details:

These window box liners can be installed in our aluminum or wrought iron cages for a dramatic contrasting look, or you can just use these metal liners as window boxes. Oil-rubbed bronze window boxes make a perfect backdrop for your plantings, and the box is large enough to accommodate bigger plants and flowers. Our self-watering reservoir can be added that stores extra water away from the roots until they need it. The moisture is wicked up to the roots at just the right time, eliminating daily watering. This bronze planter box comes with drainage holes to let out excess water.