I just ordered a new headliner and was told the clips are not available. What do they look like and are there any available?

 

Mixup; I just installed my headliner and there were no clips involved just screws and fancy washers. Mine is a small back window. Not sure if the big back windows used clips with their headliners.
PS got any pictures of your truck (we like pictures)

 

Mine is a small back window to. The Dennis Carpenter site said the clips were unavailable. I guess I'll use screws to. No pictures yet just a pile of parts.