RainPr&uuml;f Travel Umbrella Windproof Fiberglass Ribs Auto Open Close Attractive Custom Polka Dot Design Luxury Handle Double Layer Fabric PREMIUM WIND RESISTANT CONSTRUCTION. RainPrf umbrellas are made from the highest quality materials designed specifically to handle strong winds. We use industry leading fiberglass ribs to provide superior strength and flexibility. Like most all umbrellas that claim windproof design, if you experience a rare gust of wind that causes the umbrella to invert, simply point the top into the wind and -poof- it will be good as new. Thats the beauty of fiberglass ribs. DOUBLE LAYER FABRIC. Unlike most umbrellas, ours are made with two layers of polyester fabric providing excellent rain protection and added style. The bottom fabric color matches the polka dot color on the top fabric, resulting in an attractive and functional addition. AUTOMATIC OPEN AND CLOSE OPERATION. Press the button once to fully open the umbrella. Touch it again and the canopy quickly collapses, making it easy to slip the umbrella back into your car or through a doorway. SIZE MATTERS. Our umbrellas are compact, light, and easy to carry. They are 12 inches long and weigh less than a pound, making them easily tucked into a purse, briefcase, backpack or gym bag. While they may be mini when folded, they expand to a generous 38 inch canopy when opened, providing excellent protection from the elements. QUALITY LOOK AND FEEL. The top quality materials that go into our umbrellas are complemented by the tasteful style designed into them. From the leather-grain handle with beautiful stitching to the strong metal and fiberglass frame supporting the color coordinated double layer canopy, these umbrellas are clearly in a class of their own.