After over a month of use, this ramp has worked out great! It was ordered to help my elderly mother walk up and down the step to her home, and the 36-inch length makes it very easy for her. It is very sturdy, holding up even when a new water heater was rolled on it, and the adjustable legs help keep it steady on the uneven porch. It comes with two sizes of legs for customization. It's 36-inch width covers the front door, but putting it off-center allows her to stand to the side to open the screen door, made possible by its flat design. The metal surface has ridges to help prevent slipping, but the added felt pad improves it greatly. The pad has no adhesive, which made me skeptical at first, but it's rubber bottom has held on through extreme heat and recent downpours. It also cleans easily with a broom or by spraying with water. It's weight and size limit its portability, but those strengths make it a perfect permanent solution.