Double-Ribs Design: The double-ribs construction enhances wind resistance, offering reliable protection against heavy rain and strong winds. Automatic Open and Close: This umbrella's automatic open and close mechanism offers effortless convenience. Perfect for easy handling when getting in and out of cars or buildings. Black UV Protection Coating: The inner layer of the umbrella features a black UV protection coating with UPF 50+. It keeps you cool and protected from sunburn on hot days. Large Size Design: The umbrella features an expansive canopy arc of 46 inches and a diameter of 41 inches when open, providing ample coverage for two adults. Its generous size ensures sufficient space for shelter, offering excellent protection from both rain and sun. 12-Rib Design: Our umbrella features a sturdy 12-Rib Design, allowing it to withstand heavy rain and strong winds, ensuring your peace of mind in any weather conditions. The double-ribs construction enhances wind resistance, offering reliable protection against heavy rain and strong winds.