X-Haibei 3 Step Boat Marine Ladder Telescoping Folding Over Platform Boarding Swim Step Stainless Steel Quanity: 1 x 3 step telescopic boat ladder Folded length: 14.5inch,Fully extended length: 34inch MAX 350lb capacity Outside to Outside width: 11.5inch,Mounting hole distance: 10inch Material: stainless steel