Don't let a little rain get in the way when you're on the green. Stay on course and under cover with this oversized golf umbrella that gives instant protection at the push of a button. From RainAlertz. Push-button auto open Windproof vent Folds Measures 58"Diam Polyester canopy; fiberglass shaft and frame Imported RainAlertz 58" Folding Golf Umbrella with Fiberglass Shaft