Authentic Double Layer Inverted Umbrella - Windproof, Waterproof, Highly Durable - Curved Handle Revolutionary inverted inside-out design prevents water from dripping, keeping floors and cars dry Pioneer Umbrella is wind proof, break proof, sun proof and blocks 99% of UV rays Strong fiberglass frame and double layer canopy with high density, water repellent fabric Authentic, inverted Pioneer Umbrella comes with 1 year manufacture warranty. Patented in Taiwan, China, and Europe. Measures 45.7 inches (116cm) long and 34 inches (86cm) in diameter when open. Big enough to share with a friend and still be nicely shielded from the rain!