The Deluxe 3-Meter Heel-Mount Diving Tower is designed for heavy-duty use on commercial pools. All steel components are constructed from carbon steel. Quick adjustable fulcrum is standard. 1.90" x .145" wall, 304 stainless steel handrails are sturdy and corrosion resistant. The ladder has nine stainless steel, 28" wide x 6" deep, non-slip stair treads. Diving board not included. By S.R. Smith