"The ShelterLogic Ultra-wide SUPER MAX canopy is the perfect seasonal storage or event solution. Big commercial-duty canopy features ultra-sturdy frame and waterproof, heat-sealed, commercial-grade cover. Sized big enough for your event or industrial-sized seasonal storage for vehicles and equipment - vehicle/SUV/boat storage, outdoor events, backyards, seasonal shade and protection. Anchors Included No, UV Inhibitors Yes, Valance Yes, Frame Material Powder-coat steel, Canopy Color White, Frame Thickness in. 2, Canopy Style House, Fastening Hardware Included Yes, Material Thickness oz. per sq. ft. 6.5-oz. per sq. meter, Fastener Type Bungee, Legs qty. 14, Center Height ft., in. 11, 2, Canopy Material Polyethylene, Dimensions L x W x H ft., in. 40 x 18 x 11. High-grade steel frame pipe and connectors, subjected to a proprietary 13-step Rhino Shield steel surface preparation process Professional-grade 2in. O.D. all-steel frame, bonded with Dupont thermoset baked-on powder-coated finish to prevent chipping, peeling, rust and corrosion Advanced engineered, triple-layer chemically heat-bonded enhanced quality weave polyethylene fabric is ripstop and 100 waterproof cover 6.5-oz. per sq. meter pm² polyethylene material UV-treated inside and out with added fade blockers, anti-aging and anti-fungal agents Fitted, fully valanced cover Rock-solid design assembles quick and easy with slip-together swedged tubing Patented Twist Tite tensioning squares up frames and tightens down covers for a clean, finished look Anchoring recommended"