... fabric: polyester 3. frame: metal shaft and fibreglass ribs 4. straight wooden handle Golf umbrella1. size: 28"x8kx14m2. fabric ... : polyester, pongee, or nylon.3. frame: metal shaft and fibreglass ... various umbrellas, such as straight umbrella, fold umbrella, golf umbrella, children umbrella, sun umbrella, advertising umbrella, and ...