The Standard Card Game Sleeves pack includes 50 clear sleeves. These are of the Standard Card Game size (2 1/2″ x 3 1/2″ or 63.5mm x 88mm); the FFG colour code for these is clear sleeves is Gray. FFG use acid-free 100 micron polypropylene plastic to make these and they contain no PVC.
These sleeves will fit most trading card games including Call of Cthulhu LCG, A Game of Thrones LCG, Warhammer: Invasion LCG, The Lord of the Rings: The Card Game LCG and Pandemic.
Shiny Games says about Standard Card Game Sleeves
If you’re an X-Wing player, these card sleeves are perfect for protecting your ship/pilot cards. For your damage deck and upgrade cards you’ll need Mini American Board Game Size card sleeves instead. Fantasy Flight Games makes these sleeves themselves, so you know the quality is what you want for your Star Wars gaming.