CobraCo HTANT24-B Antoinette 24-inch Black Horse Trough Planter 24-inch outdoor horse trough planter for placing under window sills or on deck railing Includes adjustable brackets for mounting on railings 2 to 6 inches wide Stylish, rust-resistant metal frame with textured black finish and swirling design details Biodegradable coco liner helps retain moisture and warmth Part of Antoinette line of outdoor planters; measures 24 by 9 by 9 inches (LxWxH)