Nugeat

Question: what are those pesky little plastic snaps called that hold the piece of vinyl to the door? I need to find some. I recently removed mine (3 months in a river does bad things to vinyl and waferboard) I made some of my own with a sheet of waferboard from homedepot and some black pleather my mom had laying around from re-upholestering something. The passenger one looks great! minus the fact my brother decided he could "fix my door" and broke the snaps. I don't have enough to finish the other door now. The passenger side looks great, and cleans easy.

ALSO anyone know a cheap alternative to Dynomat? trying to get rid of some roadnoise.