User can adjust the overall height from 48-60" or set on float mode and allow it to automatically adjust the height as it enters/exits the water. The metal tube is made from heavy-duty 14 gauge steel, pre-galvanized, and powder coated for a durable finish. It features a 30 degrees slant through the bottom 18" to allow for varying hull shapes. The PVC pipe in non-marring and designed to hide the floating slot and holes for a clean look. Description Black Height 48"-60"