We chose 100% cotton, acid-free archival paper because it resists yellowing, brittleness, and ink bleed over decades. Standard paper degrades, risking data loss. These fold-over cards preserve the integrity of the ink and its fluorescence, ensuring your hidden markings remain intact for long-term cold storage.
We chose 100% cotton, acid-free archival paper because it resists yellowing, brittleness, and ink bleed over decades. Standard paper degrades, risking data loss. These fold-over cards preserve the integrity of the ink and its fluorescence, ensuring your hidden markings remain intact for long-term cold storage.