You know how those box post office mailers have 
those two four inch wide strips of self adhesive 
on either end so you can close the box firmly?
  I got a cel with background and the person who 
packaged it for some unknown reason sandwiched 
the b/g between both exposed ends of the sticky 
stuff.( no cel bag or protective plastic over the 
ends at all)  So it was very held in place 
because it was melded to the box.
  In order to get the cel out at all I had to 
sacrfice four inches of b/g and most of my 
sanity. That sticky crap was made perfectly to 
adhere permanently to paper.
   most people when they ship leave the 
papercovering over the sticky crap and just tape 
the ends of the flattened box shut..but I guess 
thats just not as much fun >__<;;

Pale