【Sturdy 16-Rib High-Strength Umbrella】This is a 16-rib folding umbrella made of sturdy aluminum alloy and fiberglass. It combines flexibility and strength, improving both wind resistance and durability. 【Super Water Repellent & Sun/Rain Umbrella】Using high-density material and treated with a highly waterproof Teflon coating, it has excellent water repellency. In addition, the inside is coated with a light-shielding and heat-insulating coating, which blocks sunlight and provides UV protection on sunny days, making it usable as a parasol for commuting in the hot season, as well as on rainy days. 【One-Touch Automatic Open/Close Umbrella】It opens and closes automatically with a light push. Convenient when getting in and out of a car or when your hands are full with luggage. 【Large Size with Plenty of Room】A large-sized folding umbrella for men! When opened, the umbrella has a diameter of about 110cm and an arc length of about 120cm. When folded, it is compact at about 32cm in length, and can be stored in a commuter bag.