12 RIBS STURDY STRUCTURE - Windproof: This windproof 12-rib umbrella features high-quality resin-reinforced fiberglass material and a strong frame based on traditional ribs from 6 to 10. The frame can easily return to its normal shape if the umbrella canopy overturns in strong and strong winds. WATERPROOF CANOPY OF - Quick Dry: Measured approximately 103cm when open. The umbrella is big enough to shelter 2 people from the rain. can’t soak through the fabric.Waterproof coating makes it dry quickly, and you can put this folding umbrella back in bag, briefcases, backpacks, travel luggage soon after use. AUTOMATIC AND ERGONOMIC OPENING/CLOSING HANDLE: The automatic opening/closing function allows easy operation with one hand. Just press the button once to open and press again to instantly fold the canopy closed in a second. Ergonomic and comfortable rubberized handle design for a good non-slip grip for windy and rainy days, with wrist strap for easy carrying when you go out. ELABORATE