Auto-Opening Vented Golf Umbrella A safe port in the storm! This stick umbrella from Totes features a fiberglass shaft and ribs, making it safe to use during electrical storms. It opens at the touch of a button and features an extra large, vented, double canopy for ultimate coverage and protection against windy day umbrella disasters. Canopy opens to a 60-inch arc. .Push-button, auto-open mechanism. Vented canopy. Rubber handle. Approximate measurements: 3p" L; canopy: 60".Weighs 1lb 12oz.