Review on 19x14.5 Large RV Step Stool by Homeon Wheels: Adjustable Height Aluminum Folding Platform Step for RVs, 1,500lbs Capacity, Sheath Non-Slip Rubber Feet, Reflective Stripe, Handle, RV T Level RV Steps by Brandon Wynen

Nice little stool, quite light and adjustable in height. We used it with our caravan as it has quite a bit of wiggle room for the step to unfold. An adjustable stool really helps, especially when leveling the trailer over uneven areas to increase clearance (although sometimes it would be better if it had an extra inch or 2). I love that you can adjust the height of each leg individually to have a level stool/step on uneven ground. It folds fairly flat (fold legs in), a few inches high, and I think the legs extend for a total height of about 8 inches. Very strong/durable yet easily portable or relocatable.