The Force Lightning Card Game Sleeves pack include 50 Limited Edition sleeves with artwork of the Emperor on the back. They are Standard Card Game size (2 1/2″ x 3 1/2″ or 63.5mm x 88mm). FFG use acid-free 100 micron polypropylene plastic to make these and they contain no PVC.
These sleeves will fit the cards of most trading card and living card games.
Shiny Games says about Force Lightning Card Game Sleeves
If you’re an Imperial X-Wing player, these card sleeves are perfect for protecting your ship/pilot cards with an image of the Emperor doing his thing on the back. Fantasy Flight Games makes these sleeves themselves, so you know the quality is what you want for your Star Wars gaming.