Energy canceling design means you don?t rock the boat Designed for kids and adults up to 250 lbs Constructed of heavy wall aluminum with stainless steel hardware Quick release pins allow for easy storage and docking ? no tools required Sold with Under Mount Kit Surface Mount Diving Boards are used on all boat styles including fiberglass Under Mount Diving Boards are typically used on pontoon boats with minimal bracing to allow for proper placement of the plates or other boats that allow easy access to the underside of the flooring surface with no obstructions present Available with optional platform styles including: Standard Grip Tape or Textured-Marine Grade-Foam With average use and proper storage LilliPad?s standard grip tape typically lasts 1-2 years In the harshest conditions, LilliPad?s Textured Foam can be expected to last 5-7 years longer. If the diving board is properly cared for and covered, a longer life is likely.