The Rubbermaid 3-step lightweight aluminum step stool with full-sized project Tray and removable storage box is the perfect tool for any household project. Designed with a durable, lightweight aluminum frame and an oversized platform top step for comfort and stability. The convenient project tray fits a full paint can and holds tools and hardware. The Tray also has a removable storage box where small hardware and other items can be kept between projects. Set up is easy - simply fold out and the top platform step automatically locks in place. At under 9-pounds, the lightweight design makes it easy to move this step stool wherever you need it. The large non-slip non-marring feet keep the ladder in place and will make you feel safe and comfortable. This stepstool has a weight capacity of 225-pounds and a type 2 ANSI duty rating. The slim profile makes it easy to store this step stool wherever you need it most. The collapsed dimensions are 19.69 (W) by 3.74 (D) by 55.91 (h).