The Sea-Dog Adjustable Flagpole is made of highly polished, heavy wall stainless steel tubing. The flag is attached to the flagpole using nylon pennant mounts with stainless steel spring wire quick release clips which are designed to hold their shape after continued use. Both pennant mounts can move either direction on the flagpole allowing flexibility in mounting various sizes of flags where the eyelet's of the flag are less than the over all length of the flagpole. The 327122-1 & 327124-1 incorporate a rail mount flagpole holder for the 17" & 30" flagpoles that can attach to either 7/8" or 1" tubing.