STURDY & LIGHTWEIGHT - Weighs just 15 pounds with a one-piece welded frame for improved rigidity and stability. Ready to go out of the box - no assembly required. BUILT IN PROJECT TRAY - The project tray is perfect for holding anything from small tools to paint cans. This unique project tray also has a removable storage tray where you can store objects between projects. RIGOROUS TESTING - With a 225 lb. capacity, the Rubbermaid step stool is rigorously tested to US Safety Standards and is compliant with OSHA workplace safety requirements, and has an ANSI Type 2 Duty Rating. PORTABLE CONVENIENCE AND STORAGE - this step ladder folds to a 2.4" depth and 52.2" height, providing easy storage and simple portability. 4 YEAR WARRANTY: Innovation is at the heart of Rubbermaid designs - with a 1-year warranty, our heavy-duty step stools help simplify your everyday life