Automatically locks into stowed position -to release press locking button on lower left rung Fiberglass platform; Includes ladder and hardware for both outboard and; inboard/outboard applications; Telescoping; Maintenance-free high strength platform; Black plastic treads provide a secure stepping area; All stainless steel hardware included; 300 lb. Capacity; Platform: 14″ L x 18″ WLadder Measurements2 Step: Length deployed: 24″. Length stowed: 14.75″. Overall Width: 11.75″. Step Tread: 7.25″ x 1.5″