The Floating Guide Post features the ability to adjust the overall height from 48 to 60 in. The user can choose to notch the post at a specific height or set on floatable mode and allow the waterline to naturally and automatically adjust the overall height as it enters/exist the water. This allows the post to always remain above the waterline and function regardless of the boat ramp inclination. The metal tube is made from HD 14 gauge steel, pre-galvanized, and powder coated for a durable finish. It features a 30 degree slant through the bottom 18 in. to allow for varying hull shapes. The PVC pipe in non-marring, black or white in color and designed ti hide the floating slot and holes for a clean look.