Clear front & back. For cards measuring up to 59 mm ? 92 mm (2 5/16" x 3 9/16"). This size is typical for large cards in most European board games like for example 'Dominion', 'Kingdom Builder', 'Uluru', 'Agricola' and many more. The cardbox safely stores 50+ sleeved cards, and doubles as a card-holder during play. Just flip back the lid and lock it in place! Contains 50 clear card sleeves in 80? polypropylene, with a soft non-reflective matte treatment. No acid. No PVC. 50 sleeves per box. 10 Sealed Boxes. 500 Sleeves Total. For cards measuring up to 59 mm × 92 mm (2 5/16" x 3 9/16"). 80µ Thickness PVC-free polypropylene sleeves, no acid. Archival safe. This size is typical for large cards in most European board games like for example 'Dominion', 'Kingdom Builder', 'Uluru', 'Agricola' and many more. Top Quality Sleeves Built to Last