... umbrella Size: 19" * 6ribs, Dia-86cm, closed length: 17cmFabric: polyester / nylon / pongee are optional for different budgetFrame: Aluminum ... 5-sects shaft with transparent plastic runner. Fluted aluminum ribs & fiberglass endribs ... many kinds of umbrellas (stick umbrella, fold umbrella, golf umbrella, auto umbrella etc) for different purposes. With ...