NIELLO Lightweight Sun Umbrella UPF 50+ UV Protection,Automatic Travel Windproof Rain Umbrella UV PROTECTION: On the back of the umbrella with the latest technology of the black plastic layer. Can effectively block most of the ultraviolet, so women also need it.(50+ UPF) SUB/RAIN UMBRELLA: Strong wind is the main factor to break the umbrella. 10m/s strong winds can destroy most of the umbrella. Our umbrella is made of alloy and steel windproof frame.The width of each rib (0.3 inches)is 2 times of the ordinary umbrella. After testing, it can effectively prevent the 15m/s blast. In most of the strong wind weather, it can protect your safety and keep dry. FAST AUTO OPEN AND CLOSE: One Second One Hand Operation. You Don't Want To Wait Another Second To Open The Umbrella When You Get Out From Your Car In The Rains, Especially During Heavy Rains. Experience The Noticeable Difference Of Staying Dry To Open/Close The Umbrella Within A Second When You Have Your Hands Full. QUICK-DRYING: The fabric is not hydrophilic, is a kind of high-grade all-weather fabric, high density soft, not rough. The water touches the umbrella surface will become small drops of water, it is easy to get rid of.When it rains, you only need to gently shake,and dry with a tissue. 100% MONEY BACK GUARANTEE: Your satisfaction is our top priority; because we believe in the quality of our products, we think you should be given the chance to try us out without any risk. In the unlikely event that NIELLO doesn't meet all of your needs, we'll refund you the full purchase price or replacement * No Questions Asked *