Mayday Premium Card Sleeves
Mayday Sleeves are 100% archival safe with no acid to ensure your cards are protected for years to come! 100% clear polypropylene. Most "standard" sleeves are 30-50 microns thick while our premium sleeves are 90 Microns thick. 125% thicker than our Mayday Standard Sleeves.
With these extra-thick sleeves for premium protection you are getting 50 sleeves per pack!