GameGenic Prime Standard Game Sleeves
"Board game cards suffer from frequent shuffling and heavy touching; therefore, their protection should be of huge interest to any devoted board gamer. These board game sleeves provide a premium protection and still keep a great shuffle feel. The extra clear polypropylene material displays all cards 100% translucent and clear. The reinforced thickness of 100 microns adds weight and strength to all cards and provides a premium appearance."
--From manufacture's website