These Adjustable Rail Mount Flagpoles attach flags using nylon pennant mounts with spring wire quick release clips designed to hold their shape through continued use. Both pennant mounts can move either direction on the flagpole, allowing flexibility in mounting various sizes of flags where the eyelets of the flag are less than the overall length of the flagpole. For use on either 7/8" or 1" tubing. Maximum speed 10 MPH. Constructed of highly polished, corrosion resistant, heavy wall, stainless steel tubing with an injection molded nylon rail mount bracket and clips.