HAOCOO Unicorn Clear Umbrella, Bubble Dome Auto Open Umbrella Windproof for Outdoor Weddings (Blue) Fibergrass Ribs for Durability:The umbrella is supported by 8 wind resistant fiberglass umbrella ribs, make it strong to enough to endure the wind and perfect for outdoor weddings and events. Auto Open Easy Operation:Easy auto open feature means canopy opens at a press of a button.Automatic Open functionality ensures that there will be no delay to your comfort. Transparent Bubble Dome Shape:Keep an Eye on Your Surroundings While Protecting Yourself and Kids from Rain and Gusting Wind.Feel the rain drops much closer and it goes with any of your outfit. Fashionable and Comfortable:Cute Bubble Dome Shape with color trim will cheer you up! And plastic J-handle makes it comfortable to hold. Windproof Umbrella Construction:This bubble umbrella open diameter 32.68 ",arc 44.88 ",big enough to provide you excellent protection from the rain or wind.