Headliner removal

hey everyone,

Trying to remove the "Clothing Clips" in the back of the durango's headliner to lower the headliner in the back. I dont want to break them, trying to see if any of you knew how to remove them. Trying to install some antennas on the roof in the back of the truck so I need to get to the roof from the inside also.

Thanks for any support you can give me.

--