Material: high-quality PG fabric. Features: 1.Durable double layered design gives extra protection against rain and ultra-violet light,the waterproof effect is 3 times as common umbrella. 2.Umbrella stabilizing frame composed of 8 structural steel and carbon fiber composite structures makes the umbrella more sturdy, enhance its windproof effect. 3.Creative design, inside-out design prevents water from dripping, keeping floors and cars dry. 4.The folding automatic umbrella is only 11.5 inches long and can be placed in briefcases, backpacks, suitcases, etc. 5.Automatic opening/closing: With one hand pressing the button, this 3-fold umbrella will automatically open/close in one second. Size:Height (cm): 61cm Diameter (cm): 96cm High-density cloth provides water repellent & UV protection ability.the aerodynamic design helps umbrella finds the most comfortable position in the wind which makes it exceptionally pleasant to use, even in strong gales.And it is also a creative, thoughtful gift for your loved ones and colleagues.