2 elastic hoops that snap onto the rear framing member of the soft top. hold up the rear window when rolled up. anyone have a part number or a link to find these? The fabric no longer stretches on mine

 

I just went to the jeep garage and u actually have to get the elastic ones and the velcro ones together

 

I think I found the PN: 68036061AA

 

Try this:

h t t p://www.justforjeeps.com/rewiroupstki.html

I linked this photo from the Mopar E-Store, it looks like #12 or #24 is what you are looking for.

#12: STRAP KIT, VELCRO, 55397259AB, MRSP $11.25

#24: STRAP KIT, VELCRO, 55397259AB, MRSP $11.25

Looks like it is $7.97 at online Mopar wholesalers. . .