Champagne In Vegas - Umbrella - by SpringbokChampagne in Vegas Full Size Umbrella w Auto Extend Measures 11" in height when closed and extends to 21" when open. The canopy measures approximately 40" across. The sturdy all metal frame and shaft feature eight extra strength stainless & fiberglass ribs ensure a high resistance to wind. The umbrellas automatically open and close with the press of a button and are compact and lightweight for convenience.