Ladder is secured with a hook & loop strap when in the stowed position. Fiberglass platform, stainless steel tubing. Includes hardware for both outboard and inboard/outboard applications. Telescoping capability. 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" W. Length deployed: 21.5". Length stowed: 13.5".. Overall Width: 15". Step Tread: 7.25" x 1.5