F2C 20FT Sectional Flagpole Kit Outdoor Halyard Pole W/1 US American 3'x5' Flag, in-Ground Pole and Hardware Not Rust Thick Aluminum Sectional Flag Pole. Ours is 55mm in Diameter! More stable! While others' original sectional flagpole is only 45-47mm in diameter! 6 sections in total;Height for the 6 sections: 3.5 FT , 6.7 FT, 10 FT, 13.2 FT, 16.4 FT, 19.6 FT. PVC Sleeve for ground-mounted. Easy set up in minutes.