This nine-step rolling ladder has perforated steps, 30-inch handrails, and foot-activated step lock. Meeting OSHA 1910.29/ANSI A14.7 standards, there is also a one-year manufacturer's warranty. The steel ladder has a blue powder coated finish, and a 58 Degrees climbing angle. With a maximum load capacity of 350-pounds, it measures 34 1/4 inches wide x 120 high x 72 11/16 base depth.