PSA uses the mylar sleeve if they are worried the card will get damaged by floating around in the slab. Even though they provide better protection, most people dislike them because they make the slab harder to photograph nicely.
__________________
--
PWCC: The Fish Stinks From the Head
PSA: Regularly Get Cheated
BGS: Can't detect trimming on modern
SGC: Closed auto authentication business
JSA: Approved same T206 Autos before SGC
Oh, what a difference a year makes.
|