Summary

I mainly use these on my 1/8 and 1/10 scale RC vehicles. Works great and helps prevent the body clips from digging in as well as distributing the forces over a larger area to reduce the chance of you body cracking/ breaking. Also works well on contoured bodies as you can see in the photo. Should fit most cars, however these have only been tested on the traxxas tmaxx and Losi 8ight.

I usually print them out of PETG and they work very well.