Lotosblume Umbrella Windproof Compact Automatic Auto Open Close Travel with Wood J Handle, 10 Ribs Black Size: Closed Length: 11.8 inch; Open Length: 22.5 inch; Canopy Arc: 41 inch; Weight 1.1 lb. Windproof: The frame of this umbrella is constructed with stainless steel ribs and fiberglass tips to allow for maximum durability and flexibility to withstand heavy wind, the woven pongee is one of the strongest material to be used for folding umbrellas Automatic open & close: Perfect for one handed operation, simply OPEN or CLOSE the umbrella with a press of a button within one second Cover materials: Polypongee material, more durable and easy to dry out after getting wet Handle: Pure wood handle, give you the best using experience, suitable for any occasion