These are very sturdy ramps with great traction on the surface. They fold in half and there is a small locking pin that holds them together so they don't flop open. They come with a pair of gloves which I didn't find necessary, but thought it was a nice touch. I'm not using them for a handicap ramp, but instead to help load rolling cases into the back of my vehicle. The angle into the back of an SUV is still quite steep even with a 6 ft ramp, so if you can use a curb or loading dock to help you, you'll be much happier. These are super well built and I expect they'll last me the next 30 years.