Cali-cozy roof lining plastic tags broken

[PeterW]

I have a Cali-cozy inner roof lining but the plastic tabs that secure the front half of the lining to the roof have snapped. They don't make the liner any more so I can't get replacements.
Any ideas for a DIY fix?
Many thanks!

 

[calikev]

Ring the shop they might fix it for you

 

[PeterW]

I called them but its not made anymore...