AmbrellaOK 54'' Golf Umbrella, Sports, Windproof, Waterproof and Anti-uv Auto Open Large Straight Sun-rain Men's Umbrella Oversize with Safe Reflective Piping (Navy Blue) Our top tested and best-selling fiberglass ribs golf umbrella has a new innovative design to give you ultimate weather protection from heavy rain, strong wind, and sunlight, whether you're on the course, walking the dog, or at an outdoor sporting event. And also the reflective piping make it safe to walk at dark night. Sturdy, Lightweight Umbrella with Auto Open Feature - The automatic easy-open button is a cinch to use with just one hand. This large outdoor umbrella is easily collapsible and completely portable for travel when closed. Take ultimate rain and sun protection with you wherever you go! Easy for stock, the fiberglass ribs frame will not be rusted, so it can be hold in the car or any convenient place you like. Measures 138cm long and 120cm in diameter when open. Its large enough to shelter both you and your loved one from the downpour, our sunlight. Its also a good gift for your parents, friends.