This folding step unfolds to form an 14" x 19" platform, which is 8" high and 3" thick. Its unique double-locking safety legs prevent the step from collapsing while in use, and the non-slip gripper strips and specially engineered angled leg tips keep both you and the step in place. While weighing a mere 8 pounds, the step is lab tested to support more than 1,000 pounds..