1. [ Protect you in a storm ] The umbrella pole is made of high quality metal material, light weight, strong, not easy to rust, making the umbrella pole resistant to bending and strong winds. The umbrella frame is made of aluminum alloy and glass fiber material, wind resistant, using strong, wind resistant, durable, corrosion resistant glass fiber material, our umbrella will not bend or break as easily as plastic, nor will it be as heavy as steel. It perfectly blends the characteristics of each, and the glass fiber is difficult to damage even when bent 180 degrees. 2. [Reverse folding design] This reverse umbrella has an inside-out design. When you close it, the wet side will be inside the umbrella, preventing water from dripping down and getting in and out of the car without getting wet. You don't even have to worry about this umbrella getting your floors and carpets wet. 3. [Strong and durable] Most umbrellas are 6-bone 8-bone umbrella frames, but ours are 10-bone thick umbrella frames with strong wind resistance, strong steel rods, 10-bone aluminum alloy and fiberglass umbrella frames, which are materials that can withstand strong impacts without turning outward 4. [Extreme comfort]: Our upside-down folding umbrellas have a fully automatic system, ideal for one-handed operation. Very important in the event of sudden rain, you can open or close the umbrella just by pressing the button for 0.5 seconds. Easy to carry, no need to take up a lot of space. Suitable for men and women outdoor trips and activities.