Compact Size - Step ladder open Size:15.5'' X 17.7'' X 17'', Folded Size: 15.4 x 6.9x 18.9 in(L & W&H). Net weight: 4 pounds, Maximum Load: 330 lbs. Top Step Height:1.4 feet, Top Step Platform Size: 7.2in. Second platorm size: 3.3in, Comes ready to use, no installation needed. Extra Lightweight & Portable- Weighing ONLY 4 Pounds! Designed for mobility & convenience use, this small step ladder is exceptionally lightweight making it handy to carry around the house or outdoor, easy for you to shift from one task to another. Whenever you need a little boost to finish various of household chores or professional tasks, this metal ladder is an an excellent choice as portable both indoor & outdoor step stool.