Heavy duty, all riveted aluminum frame structure with oval and round tubes for maximum strength and durability, 2.3mm thick. No plastic parts or gliders to dry-out and break. Top and sides made of nylon 420-denier doubled with polyvinyl. Each comes complete with frame, top, four side walls, two with centre zipper openings, tent peg kit and carry bag. Once the top is installed, it may be left on and put inside the carry bag. Available in navy blue, black, royal blue, white, yellow, red and green.