I needed a ramp on my front steps for my wheelchair. The proposed plans were about what material would hold up better and also take into account a change in slope in the middle of the steps. Most solutions were not weatherproof over time or very expensive.I noted that my porch steps had a very shallow tread height and took some measurements to put into my PC drawing program. Then I remembered the portable curb helpers and wheel blocks I had seen so much of in my working time and found this, and other sizes here on Amazon.I ordered three Vevor ramps; two at 2 inches and one at 4 inches and they worked perfectly for my situation! I now have a continuous ramp. The three sides that are sloped means I can approach from any angle and get the chair onto the ramp. They are heavy enough that they stay in place without making any changes to the property and they are weatherproof. Since rubber can be slick when wet, a sign was needed. My only gripe is the width of the ramps, not including the edges is just at the width of my wheelchair so I easily go over the sides, however due to the slope that isn't a big deal.
Jaclyn Manke 
