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 polyester 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 12" long and weighs less than 11.0oz 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.