JIF Under-Platform Telescoping Boat Ladder The JIF Under-Platform Telescoping Boat Ladder is constructed of electropolished stainless steel and is available in 2 & 3 step models. Features: Steps telescope down easily Ladder slides up and underneath platform Securing strap included Self-locking angled support bracket Electropolished stainless steel 400 lb. capacity Dimensions: EXF2 2-Step Ladder Overall Height: 20.5″ Width: 11″ Weight: 3.5 lbs. EXF3 3-Step Ladder Overall Height: 29″ Width: 11″ Weight: 4 lbs.