They do what you bought them for
Basically my car has everyone in it. If you have kids you know they snack all the time or want juice or something. My daughter spilled a fresh squeezed lemonade on these and they held it in until I got home n hosed them down which wasnt really needed. They literally cover every inch of the floor if you get the package I bought. The mats don't restrict my seats from moving and thus far handle my sz 15 work boots. I decided to order my wife a set for her car too.