Premium quality, stainless steel, ultra-slim, windproof, travel Umbrella with easy open /close; 8-rib fortified frame; fiberglass flex clip; chrome plated metal shaft. Durability-Tested up to 5000 times; frame is wind-resistant up to 55 mph; resin reinforced ribs will not bend or flip out in strong gusts; stainless steel frame will not corrode in constant presence of water or moisture. Umbrella canopy is made with 210T pongge and coated; it will not soak through or leak, even in torrential downpours; rubberized grip keeps the handle secure and slip-free in your hand. Auto open/close function allows for easy one handed operation. Measures just 13" long and weighs less than 12 oz for easy storage in purses, briefcases, backpacks, luggage and more! ABSOLUTE SATISFACTION GUARANTEE: We are a umbrella manufacture and we can guarantee the quality of the umbrella. You can buy a great quality umbrella at a very good price. If it doesn't meet your expectations, or anything at all goes wrong with your umbrella, just contact us at once. we will send you a repair replacement no return required.