Mayday Games Standard Ultra Fit Sleeves 63.5 x 88mm (100)

Yes these are "Standard" size card sleeves. They are specifically designed to fit 63.5 X 88 MM cards but the external dimensions of the sleeves are commonly referred to at 66x91 MM. It doesn't make any sense why these are the only cards referred to by both their internal and external dimensions but if you're looking for sleeves that are 66 x 91 MM, you've come to the right place. These are the most common sleeve size BY FAR in the industry, the MTG sized 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 reinforced thickness of 100 microns adds weight and strength to all cards and provides a premium appearance.

Card Game Card Sleeves

Expertly engineered to fit all of your favorite games with cards sized 63.5x88mm!

Popular for use with:

A Game of Thrones LCG™
Dominant Species™
Race for the Galaxy™
Eaten by Zombies!™
Call of Cthulhu LCG™
Pandemic™
UFS™

About these card sleeves:

Custom crafted for cards sized: 63.5x88mm
Best fit in the industry!
100% Archival Safe
Acid-Free
PVC-Free
Clear Polypropylene