【Super Windproof Design】Our automatic open close umbrella has 10 ribs and a strong construction made of high quality fibreglass and high quality stainless steel guarantee the stability of the whole windproof umbrella structure,and the sturdy windproof properties can withstand strong wind gusts of 60 MPH. 【Waterproof】Our folding umbrella are made from high quality 210T pongee material, umbrella automatic open close, durable and reliable, highly waterproof and quick drying. When water drops fall on the rain umbrella, the waterproof coating ensures that the water drops don't stay on the surface of the umbrella and slide off immediately, providing reliable protection from the elements 【Automatic Opening and Closing Umbrella】With the automatic opening and closing function of the umbrella, you do not need to put down the things in your hand, just press the button with one hand to open or close the umbrella while you carry your bag or hold your child with the other hand 【Versatile Use】This compact portable umbrella is only 12.5" long when folded and weighs 1lb. Lightweight design for easy carrying in purses, briefcases, backpacks, luggage and more.