Garelick Gull Wing Step Boarding Ladder Easy boarding for swimmers or divers with fins or heavy gear. Steps fold "parallel" (openor close) in automatic unison and locks. Dual stainless steel center vertical rails for stable support. Paten pending folding design provides compact stowage in locker. Comfortable step; black reinforced nylon with traction molded curved surface. Heavy duty - rated at 400 lbs. Quick release stainless steel mounting hardware included with buiilt-in angle adjustment and breakaway feature.