Tool Kit (roll) question - 1986 Mondial

Going through the tool kit on my 1986 Mondial Cabriolet to try to determine if its complete and what all the items are. There are 2 metal shims in my kit (see pictures) that I have no idea what they are for and whether they are part of the kit or just placed in there by a prior owner. There does seem to a a spot made for them in the tool roll.

Thanks for any thoughts.

Also may be selling the full tool kit and the jack kit, together or separately if I get low=balled on selling the car itself. Will likely post here and on EBay.

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