<b>aholicshop 9-Rib 60Mph Windproof Umbrella - An umbrella of premium quality you are looking for, also compact and classic, without getting completely blown down by the wind on a heavy rainy day, able to cover 2 people easily.</b><br> <b>Your concerns: </b><br> <b> Is it well resistant to strong wind? <br> This windproof umbrella is fortified with 9 resin-reinforced fiberglass ribs that flex slightly to withstand powerful gusts. It has been tested up to 60 mph windproof in quite severe weather. <br><br> <b> Does this umbrella have a close button?</b><br> Yes, this is an umbrella with both auto open and auto close. You press the same button to open it as you do to close it. Then push both ends towards the center until it clicks to lock the umbrella. Definitely an excellent umbrella for one-handed operation!<br><br> <b> Is this umbrella rust-proof? </b><br> Yes, it is. aholicshop umbrella is composed of high-grade stainless steel metal shaft and fiberglass ribs. <br><br> <b> Worried about warranty? </b><br> Every aholicshop product includes a 45 days money back and 18-month worry-free guarantee! But for this umbrella, we provide a Lifetime Warranty! If there is anything wrong with your umbrella, just feel free to e-mail us and we will solve the problem in time.<br><br> <b> Can this umbrella easily fit into a backpack? </b><br> Yes, it is an ideal umbrella for travel, business, shopping, gifts, daily life and so on, compact and lightweight enough to put into your purse and backpack. <br><br> <b> Right Way to Open & Close</b><br> 1. Press the button of the handle, the umbrella will fully open automatically. <br> 2. Press the same button again, it will close automatically. <br> 3. Push both ends towards the center until it clicks to lock the umbrella<br><br>