Wind Resistant Regular Umbrella with Convenient Automatic Function. Convenient Automatic Function for Quick Opening, High-quality Windproof System for Maximum Frame Flexibility in Stormy Conditions, Flexible Fibreglass Ribs, Sturdy Steel Shaft with Higher Corrosion Protection Due to Galvanisation, Water & Dirt Repellent Cover Properties Through Original Teflon™ Fabric Protector, Soft-touch Handle & Top. Minimum Quantity: 1.