1. Our double layer folding umbrella adopts fiberglass frame . they were wind proof and vented . 10 pieces fiberglass frame can stand against 120 mph gusts. quick dry umberella: Featuring a Teflon coated canopy, our mini umbrella water effectively, allowing for a quick dry experience and minimizing the hassle of storage after use. 2. Our double layer folding umbrella can put in car or side bar of a backpack. Easily portable, our travel umbrella weighs 15 oz and folds down to 11.5' (29cm). It works great as a small umbrella to put into purse, car . 3. Ideal for Both men and women: , compact, and easy to use our compact umbrella is one of the choices for adult umbrellas and automatic umbrella for . 4. Equiped with a double vented canopy, our double layer folding umbrella resists inversion and stands strong against powerful gusts, keeping you dry and protected in any weather. 5. Safe Flip over Technology: The design of our mini umbrella is meant to survive super strong gusts of wind. The fiberglass ribs are equipped with flip over technology which inverts the canopy when it meets a gust that would tear umbrellas apart. when it flip over, it is structurely vented to reduce gust force.