well i got some 4 mil plastic, and used some caulk that i had, and they turned out pretty good. the caulk got a little bit messy when i put too much on, but it doens't damage any paint and comes right off. This is the first time i have had the front door panels on the car since i bought it 23 monthes ago and i'm very happy with the way the interior is looking right now. I repainted the interor of the doors and, got a grant steering wheel and now put the recondtiioned door panels on. Now i just need to get the headliner installed, my dash cap on, and get the front seats covered, then the interior will pretty much be done.