Costway Portable Aluminum Wheelchair Ramp 5 FT with Transition Plate & Non-slip Surface

We were renting a dumpster for garage cleanout. Bought a metal wagon. The dumpster flooring was 6" off the ground. Bought this ramp so we could wheel the full wagon straight on into the dumpster. It stayed in place. Did not slide. Held fast at its placement--one edge on driveway, the other edge on the dumpster edge. We just had to be careful when just walking up it by ourselves (no wagon), you can't walk in the middle of the ramp. It will start to collapse/fold together. With something like the wagon or a wheelchair, you will have weight dispersed across both panels of the ramp.