Good but could be better
I've a '77 Mercedes Benz 450SEL. The mat's look great in place but I noticed they were off in several dimension. Width varied from perfect to about 3/16" too wide at the maximum width. Both were 2-3" short so the sound deadening material is visible when seated. The driver side cutout for the foot pedal stop was 1" short of the the pedal base. Lastly, I needed a tool to spread the S clip to fit onto the end of the sound deadening mat and wondered why you didn't use the in-place snap buttons.