The frame is constructed of strong, anodized aluminum and now comes with a 5 year warranty! The hexagon legs feature ABS glass-filled nylon joints providing increased strength for long-term use. The easy-to-use crank-up canopy ensures a professional fit every time.Rust free, anodized aluminum frame with unique hexagon shaped legsABS Plastic truss joints and molded feetCrank-up canopy for easy set-upHigh quality, flame retardant, weather resistant, 400 denier polyester canopyInquire about our Tent Frame Outdoor Securing OptionsFrame must be secured down to prevent wind from lifting tent and causing damage***Damage from Not securing tent properly voids the Warranty***