Bezel for covering screw holes?

They make little plastic 'plugs' to do that. They look like small mushrooms, the flat disk lays flat against the wall while the 'stem' pokes into the hole and keeps it there. I have no idea what the official name is but they have them at the big box hardware stores. Or you could use spackle, but that has to be sanded flush and painted.

I am a master of search; look here or, here.

How big of a holes are you talking about?? Tiny screw holes, or and 3-4 inch cutout??

Hurrah for duct tape!

Small holes from mounting a CB radio.
Looks like the plugs would work! Thanks for that!

Have a look at peel & stick "covers" from Fastcap.com They come in various colors, sizes and shapes and are quite thin. I used some wood-colored ones in our TT to cover screw holes in the cabinets. Inexpensive, easy to use and available all over the place.

I usually just put a screw back in the hole. Doesn't look bad.