WindJammer by ShedRain 2044A 58-Inch Arc Vented Auto Open Jumbo Umbrella Imported The ShedRain Windjammer features our vented double canopy to provide superior wind resistance. One touch and it automatically opens to a 58" arc, large enough to shelter two. Ergonomic wood grip handle with leather wrist strap. Fabric/mesh case with bungee cord lock closure. ShedRain proudly stands behind its umbrellas with a Lifetime Warranty. We use the finest components in the construction of our umbrellas. All elements of the umbrella are designed to hold up in adverse weather conditions.