Bought this item as a pre caution because some of the pictures for the EZ Ramp didn't show how well off it would be supported. We didn't even use the extension but because it's non refundable it'll either sit unused or if something happens it's there.Lip extension was well packaged and received on time. Great, easy to understand instructions. Thank you.These do not work on our car to enable a ramp to be used. Sharp edges and heavy. May work if somekind of pad was sent to put against the car.I would really like to return them but now its too late.Bought this item as an extension for a ramp for my mobility scooter but the ramp worked fine without the extension so I tried to send it back to Amazon. But to my surprise it was not returnable. Beware of what you are buying and make sure you need this extension before you buy it.Needed to transport power chair in vehicle. Ramps were cost effective way to do so and wanted them to fit securely without resting on bumper. These were perfect!If you are purchasing the EZ-Access Ramp this piece is essential as it prevents the ramp from slipping while in use. Highly recommend.works with the suitcase ramps to get a scooter into our van's side doorIn order toha à smooth landing arriving at the top of the ramp a top lip extension is the answer. WHY NOT AUTOMATICALLY sell the top lip extension as a package, I had to proceed with a second order to purchase the. TLE. I must say that it is a great addition if not a must have on, It is built of thick aluminum plate, will last forever.