This 3 step ladder is made with a sturdy and durable aluminum alloy frame, the material is upgraded after repeated tests to ensure a completely safe experience for users. It helps you easily solve the problem of picking up items and folds to just 1.9 in. for storage and carry. Unfolded dimensions 40.6 in. x 25.4 in. x 16.8 in., folded 44.7 in. X 2.1 in. X 16.8 in., maximum load 580 lbs. Our convenient and multi-use 3-step ladder is definitely your best bet. It weighs just 11 lbs. so it can be easily carried in 1-hand. Lightweight and perfectly foldable for home and outdoor use.