MULTIPLE CHOICE - Suitable for 1 to 4 people use in 3 seasons. 4 Colors. Extra Green Size is about 8" longer than old size for about 7'3". TWO DOORS OPEN - Super Classic Interior Design, Door Can Be Opened from Inside and Outside, Convenient and Comfortable. Brace Type Window, Outside the Tent Top Has Two Closeable Ventilation Skylight, Easy to Use MULTI PURPOSE -Close the Outer Layer, It Can Be Used as Storage Room for Shoes and Backpack. Outer Door Curtain Can Be Rolled Up and Fixed With Buckle, Easy to Use