The Shelter Logic 30 x 30 Ultra Max Big Country Canopy has a durable steel frame and polyethylene cover. Designed for years of use, this canopy is easy to set up and can be used for outdoor events or storage. With a patented tensioning system, this cover and frame will be solid and stable. Features: * Starting with high-grade steel, every frame pipe and connector go through a proprietary 13-step Rhino Shield surface-preparation process * Heavy-duty 2.375-inch-diameter all-steel frame is bonded with DuPont thermoset; baked-on, powder-coated finish prevents chipping, peeling, rust, and corrosion * Triple-layer, chemically heat-bonded, enhanced, polyethylene, rip-stop fabric cover * UV-treated inside and out with added fade blockers and anti-aging and anti-fungal agents, which results in a 100% waterproof cover that withstands the elements * Fitted, full valance * Structure sets up quickly with slip-together swedged tubing * Patented TwistTite tensioning method squares up the frame and tightens down covers for a clean and finished look * Measures 30W x 30D x 13H feet * All-steel frame * UV-protected polyethylene cover * 100% Waterproof and UV treated to prevent fading * White foot plates * 16 15-inch auger anchors * Step-by-step instructions * Available in white