Purchased to avoid having to replace the factory cleats on a 2020 F150. Very easy to fit, they are made of high quality rubber material to cover the OEM clamp grommets and have good black color fastness. They should last a long time. Will probably go away after the vehicle sits outside for many years, but so does everything else, right? My ONLY disappointment with them is that there is a "dimple" sticking out in the middle of the face that you can see. Reminds me of a baby bottle teat. Hence the deduction of one star. If they didn't exist (and everyone has them) and the manufacturer could improve their manufacturing process without "dimples," they would be ideal.