Eco-friendly IronStone® Planters are strong, attractive, rust-resistant, recycled and nearly half the weight of ceramic. Created from excess heavy-gauge automotive steel, they will far exceed the life of an ordinary plastic or ceramic planter. Each planter features a convenient rubber drain plug for indoor/outdoor use, durable rubber feet for greater stability and floor protection, and a triple-coated glazed finish that will not fade, chip or crack. Beautiful enough for your living room, but durable enough for outdoors. 3-year no risk-no fuss manufacturer warranty.