UM-GT02 21″ Auto-Open Close 3 Fold 10 Ribs Umbrella more windproof than 8 ribs. Open our umbrella using the automatic, one hand, easy quick release function. The automatic functionality ensures a fast and reliable open and close to help you stay dry! Just push the button once to automatically open and press again to instantly fold the canopy closed. You do not need to wait another second to open the umbrella when you get out of your car in the rain, especially in heavy rainfall, even when your hands are full of things.
A higher number of ribs generally enhances the umbrella’s strength and resistance to strong winds. This makes the umbrella more durable and less likely to invert during adverse weather conditions.