... strength 3. Corrosion-resistant 4. Good flexibility Umbrella stand Series: sun umbrella, beach umbrella, double umbrella, two folding ... umbrella, golf umbrella, umbrella stand.mosquito nets pole series and tent: diameter 6mm, 6.9mm, 7.9mm ... 12.7mm that Whole tent pole.Daily necessities, stationery series: sign posts, kite pole, flagpole, lantern pole, ... : Pultrusion Fiberglass Pipe, Tube, Rod, Stick