The Adler Collection features textured, industrial designs cast from heavy duty fiberglass with a realistic natural grey concrete finish. The Adler Round Concrete Planters are an elegant base for your favorite botanical indoor houseplants or outdoor landscaping. Use them separately or in multiples for a whimsical and dramatic plant display. The Adler Round Concrete Planters do not have a drain hole, so it can be used for indoor applications (we recommend using a plastic liner). Or drill a drain hole for outdoor applications. The Adler Round Concrete Planters are available in 14-inch (sold only as a set), 18-inch, or 22-inch widths. Fill them with succulents, citrus trees, rosemary bushes or any sculptural species to make a modern statement in your home or garden. Due to the weight and special handling required for these pieces, a minimum of two planters must be purchased for the 14-inch small planter; price shown is for one set.