Made of durable and high density 190T polyester filament fabric, this umbrella can effectively repels raindrops and dry quickly. With 16 durable reinforced stainless steel ribs which can prevent the umbrella form flipping inside out, the real windproof umbrella is ideal for business or daily life. It is lightweight as other umbrellas but more windproof, comes with an umbrella cover for easy carrying. Open manually. This umbrella is lightweight and windproof, with elegant style, suitable for various occasions such as walking, daily business commuting, watching sports matches, luxury hotel, and weddings etc. Ideal for businesses of all kinds! Just customize with an imprint of your choice and hand out at your next convention or tradeshow!