Windproof and high-quality umbrella, made of 8 resin-reinforced fiberglass ribs to ensure the umbrella is strong enough. The ventilated double-canopy structure prevents it from tipping over easily, providing maximum protection even in harsh conditions. Our double layer parasols open at the touch of a button and are easy to operate with just one hand, these windproof umbrellas ensure you are out and about without delays, providing you with timely protection from the sun, rain, golf or travel . These double-pole umbrellas can be mounted on golf carts to protect you from the sun and rain while playing sports.