Specification: • Easy Setup and fold down in seconds with Q-Yield Fleet Mechanism. • Room space for 4 Person • Three large windows and two triangle mesh panels on top for good ventilation • Two windows on two sides for good view and ventilation Material Fly: 190T Polyester PU 3000mm Inner: Polyester breathable and mesh Floor: 150D P/OXF PU 3000mm Pole: Fleet Mechanism, Steel pole with special coat