The Royal Wire Main Frame System is our crown jewel and the backbone of our organizational system. The Four-Tiered Main Frame is constructed out of carbon steel wire and then is zinc plated to guard against rust and corrosion. The Main Frame can be permanently mounted to a wall or hung with the two 15” single wire hooks provided. Functional, durable and easily assembled, this main frame system is great any where you put it. Includes three Saddle Racks and one 18" x 13" x 6" Wire Basket.