Free Standing 2 Pole System with 7000 Series Aluminum Poles; Easy Assembly with Pole Clips that quickly snap over the tent poles;Factory Sealed Fly & Floor Seams give best weather protection;Easy Entry & Great Ventilation with 2 Doors; 2 Vestibules for gear storage and extra weather protection;Weatherproof Fly Buckles on for maximum adjustability and protection; Half Mesh Walls increase ventilation;75D 185T Polyester Fly resists UV damage and stays taut