Antiultraviolet: The large umbrella has antiultraviolet function, which canprotect you from strong sunlight, allowing you to enjoy garden life comfortably without worrying about direct sunlight. Outdoor Umbrella Canopy: Made of polyester, polyester fiber 180 gr/m2, waterproof, durable, easy to clean, diameter 270cm (9 feet) / 300cm (10 feet) two size options. (Without base) Rotary handle: Different from ordinary umbrellas, the handle type is used to open and close the umbrella. It can be opened and closed only by turning it, so even with such a large umbrella, single women can easily open and close. Wide application range: It can be placed in outdoor occasions such as gardens, courtyards, lawns, swimming pools, beaches, balconies, terrace shops (such as cafe terraces, restaurants), etc., suitable for hot summer.