The Three step step stool from COSCO is a lightweight aluminum/steel hybrid step stool. A weight capacity of 250 pounds (ANSI Type 1) makes it perfect for a multitude of projects! The non-marring legs and the large platform steps offer unmatched stability and security. With a max reach of 8 feet and 10 inches*, you'll be able to tackle a variety of household chores!*Max Reach assumes a 5 ft 6 inch person with a vertical 12 inch reach.