... :Polyester,Pongee, Nylon Fabric,fiberglass,rubber,wood 1.Name:golf umbrella,double canopy wind resistant golf umbrella2.Common materials:Fabric:Polyester ... :21"/23"/25"/27"/29"/30"/31"/34"4.Auto open or hand open.5.Packing:fabric case(with or without logo and ... .Other functions:UV resistant,water resistant,wind resistant, golf course umbrella