How about a quick pic to show them in action?
shellzslabsleevesholders.jpg
Just bought a couple of packs of
Shellz to house some of my
SGC slabbed cards.
They are quite thin
(which may or may not be a problem) and super tight fitting, which is nice and unobtrusive for displaying them - as they virtually disappear - but a bit tough when trying to remove and/or reinsert the card.
Very inexpensive, and that makes me happy, but make sure you have some nice dexterity to use them without accidentally tearing a side
(as I have done way too many times).
