Compact Travel Umbrella - Windproof Tested To 60 MPH - Automatic Open & Close HIGH QUALITY & WINDPROOF TO 60 MPH: Most travel umbrellas are poorly made and on a windy day will turn inside out. Our portable umbrella is super strong and coated in fiberglass and has been tested in a windtunnel up to 60 MPH. WATER REPELLENT: Our wind resistant umbrella is coated in waterproof Dupont Teflon and the canopy of the mini umbrella is made from 210T polyester. Rain won't soak through the dome but instead beads in bubble and bounces clear off, preventing the leakage you get with other cheap umbrellas. This rain umbrella will keep you dry when you need it. AUTOMATIC, LIGHTWEIGHT & COMPACT: Not only does our black umbrella auto open but it also auto closes and folds down completely in the push of a button. Our small umbrella measures just 11" long and weighs less than 1lb for easy storage in tote bags, purses, briefcases, backpacks, luggage, gym bags and more. It is also perfect as a golf umbrella, beach umbrella or totes umbrella. DIMENSIONS: Closed Length: 11,5 in., Open Length: 22,5 in., Canopy Arc: 42 in., Coverage Diameter: 37 in., Weight 14,5 oz. LIFETIME WARRANTY: If this is not the best travel umbrella you have ever owned, you can contact us at anytime for a refund or replacement free of charge.