YAJU Windproof Construction: The umbrella is designed with high quality electroplated steel shaft and 8 premium resin-reinforced fiberglass ribs which provide strength, flexibility and withstand powerful gusts without flipping inside out. Waterproof Material: Highly water repellent material, which is made of advanced fabric that features nano-coated cellular technology. The fabric has a high density of 190T, it can easily keep the sun or rain away and quickly dry. Auto Expend/Collapse Function- Auto open/close designation allows super easy and convenient for one-handed operation. Pushing the button of umbrella only in one second, you will be protected from the unexpected rain all day. Lightweight and Compact classic black, this umbrella is not only easily carried out but also perfect for both men and women. You could put it in your schoolbag, purse, briefcase, backpack, or luggage while you are hiking, camping, hunting, traveling, gardening. AUTOMATIC MECHANISM: Auto Open Close The auto open-close provides super easy and convenient for one handed operation; opening and closing the umbrella with the press of a button is a breeze. The automatic open and closing button makes it easy and fast to get in and out of buildings or cars without having to stand in the rain longer than you need. Easy and convenient to use even when your hands are full. Quick Dry Made from high density 190T fabric, which will cause water to bead. Just by simply shaking it a few times, this umbrella will dry much faster than other. Portable, Lightweight and Travel Friendly This umbrella is compact and portable to carry around, it is lightweight enough to comfortably put into your bag, briefcase and backpack. Quality Workmanship Designed with a triple chromed metal stem, and a sturdy metal frame for greater stability in strong winds. Colour: Black Product specification: 32.5*7cm Packing List: 1*Umbrella