Camco Self Stor Save A Step Adjustable Entry Folding Support 8"-14" Trailer RV The Camco Self Stor Save A Step is an adjustable entry folding support designed for trailers, RVs, and campers. Made by CAMCO, this product offers a convenient solution for easy access to your trailer or RV with its 8" to 14" adjustable range. It comes with a 1-year warranty and is built to last. Additionally, this product is made with materials that may contain substances known to the state of California to cause cancer, birth defects, or other reproductive harm, as indicated by the California Prop 65 warning.