STRONG AND WINDPROOF: It is 8 ribs. Each and every rib is made with alloy and carbon fiber to prevent bending or breaking. Tough enough to endure 60 mph of wind, providing long term reliability that you can count onSUPERIOR WATERPROOF: The travel umbrella can protect you even if in a drenching downpour with a premium quality canopy which is made from 210T pongee that is highly water repellent and quick drying. The drops will flip away when the rain falls. It only needs you to shake gently after closing the umbrella, then all the drops will gone. So the fabric won't easily soakedCOMPACT AND LIGHTWEIGHT: This compact umbrella weighs less than 1lb, making it for travel. This is 12 inches long if its folded that easy to store in your purses, backpack, briefcase, gym bag, luggage and moreAUTOMATIC OPEN and CLOSE: The automatic open and close design prevents you and your belongings from getting wet when your hands are occupied with weight. It brings you elegance and convenience even when the rain suddenly pours down. Just touch it and it opens smoothlyABSOLUTE SATISFACTION GUARANTEE: We are a real umbrella manufacturer that we can guarantee the quality of the umbrella. You can buy a great quality umbrella at a very good price. We would be responsible for our rain umbrella, we guarantee the rights and interests of our customers. If there is any problem with your umbrella, we will give you a replacement for free or give you a full refund