The Sturdy Step Ladder is a must have for any reaching job in any room of the home! The durable design ensures years of use around the home!The Sturdy Step is built for functionality and quality for indoor and outdoor use. The ladder is primarily constructed of aluminum, with just the top step being made of steel. Incredibly lightweight and easy to lift. It has many outstanding features including reinforced threads to give additional support, protected edges to guard against scratching or snagging, seamless tubular construction to give incredible strength, anti-slip footings to keep it in place while in use, and special design to guard against pinching fingers. It is incredibly portable, folding down to a trim 5" depth, and when set up has a locking platform to keep it secured in position with a 9" space between steps. The 10" x 9" top step is reinforced so it can be used as a step, supporting up to 330 lbs. Comes assembled. Guaranteed for 3 years.