Shop Nilight RV Step Stool Portable Folding Aluminum Platform Steps with Handle 16.5×11.8 Anti-Slip Surface Adjustable Height Step with Rubber Feet Support Up to 500lbs for Camping Travel Trailer (Yellow) in high quality, Foldable aluminum ladder legs adjust to 4 height settings for easier use on uneven surfaces with height differences. The RV steps opens and closes in seconds.