... Fabric:210d oxford 3.Pole :steel 22/25mm 4)Ribs and Frame:3.5mm steel 47"x8k beach Umbrella ... color and design are available4) Frame:fibergrall or steel frame and ribs in white5) Style:manual open6 ... ) as a factory , the frame, ribs, pole ,bsae are made by ourselves7) Fabric:210d oxford ... of umbrellas including umbrella, sun umbrella,straight pole umbrella, children's umbrella, folding umbrella etc ...