1.Type:internal halyard system flag pole 2.Material: Stainless steel 3.Height: 3- 30 M.Other sizes can be customized. 4 .Thickness: 2.5mm-6.0mm. This depends on the height of the flag pole. 5.Top Diameter and b ottom Diameter: Depends on different height.Can be customized. 6.surface:polish
