Extra Heavy Duty Peony Cage Plant Support - 3 looped LegsLarge bottom opening With a 17 diameter, the bottom of this peony cage is large enough to accommodate even the most bountiful of blooms. No assembly required Your cage will arrive as one piece of solid steel. So, you wont have to worry about fiddling around with screws or spanners! Raw steel designed to rust Add an antiqued aesthetic to your garden. As this cage is constructed from untreated steel, it will develop a beautiful rusted patina over time.