Heavy Duty 4 Steps Boat Marine Sport/Diver Ladder Dimensions : Length disployed : 45" Length stowed : 17.3" Width : 13-3/4" Package : 1*ladder 1*transom mounting bracket and install screws. Made of Marine Grade Polished Stainless Steel,has better Anti-corrosive performance. Boarding with open side step more safe. Step is telescoped which is foldbale when not use-Save your space. Extral Wide Step and Moulded Black vinyl tread ensure your safety when boarding.