Aluminium frame 12 Rib Windproof Construction: Our umbrellas are made of 12 reinforced metal ribs, while most umbrellas are made of 6 or 8 aluminum ribs. The canopy flips over and the elastic frame returns to its normal shape without interruption every time you press a button. Waterproof and quick-drying: 210D NC is a high-density fabric with more powerful water-repellent technology and quick-drying, once the raindrops hit the ball in the instant line, there is no more standing and dry umbrella surface.</ p> p> Auto Open/Close Function: Quickly open and fold the awning with just the press of a button. You don't have to struggle to open your umbrella - with one hand the umbrella opens in a second. The awning can be folded with just one button. No more waiting for your umbrella to open or close when you're in the rain! Light and Lightweight: Easy to carry and compact, at 11.8 inches long, this is one of the best umbrellas for women. It can be easily stored in a backpack and is super light so that children can use it. HIGH QUALITY AND CRAFTSMANSHIP: Our compact umbrellas are designed for travel and to protect whatever Mother Nature might throw at you. The perfect gift for men, women, students, parents, friends, colleagues and loved ones.