Extra heavy-duty 300 Lb. rated professional multi-use twin fiberglass step ladder. When used as a double step ladder, the maximum load per side, including person and materials, shall not exceed the duty rating of the ladder. Features slip-resistant 3 In. Traction-Tred steps on front and rear sections and heavy-duty internal spreaders. The rail end shield and foot have slip-resistant foot pad. Orange side rails. Features yellow ToolTra-Top with dual holsters, tool and paint can holders, and small parts tray. Type IA duty rating 300 lb. load capacity. Fiberglass ladders should not be stored in direct sunlight. Ultravoilet rays could weaken the polyester resins over extended exposure. Top: 8 In. x 13 In., Rails: 3 In., Steps: 3 In.