fashion design promotional umbrella Hight quality with reasonable price we accept customer's OEM customization. Product DetailsName40"X8K SUN UMBRELLABrandSPYJFrame DetailsOpen Diameter:1 ... , Cotton, Canvas optional Pole & Rib Material: steel, fiberglass, aluminum, wooden. Umbrella rib: diameter optional 3.5, 4.0, 4.3, 4 ...