-Double rooms for independent uses such as toilet shower and dressing-Inner zippered door splits the space in two-Made of 190T silver-coated polyester fabric for sun protection-Removable rain fly covers the top meshed skylight for drizzle protection-Ventilated design for fresh air 4 ventilation entrances allow air to circulate smoothly-Fiberglass poles with high strength not easy to break-Sturdy connectors form a firm and stable frame-Solid hardware easy to install enhance sturdiness-Strong rope