The floral design of Border Concepts Clematis Obelisk brings simple style and function to your garden. By using solid steel construction, the obelisk is sturdy enough to support a variety of vines and plant growth, and it comes in three sizes to fit your space best. The weather-resistant black powder coating allows the obelisk to withstand even the worst of climates. Small: 7W x 36H inches. Medium: 8.5W x 48H inches. Large: 10W x 60H inches.