For cards measuring 70 x 120 mm. This card size is used in games like Elder Sign, Mystic Vale, XCOM, Yedo, Blue Moon and many more. The cardbox safely stores 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 micron polypropylene, with a soft non-reflective matte treatment. No acid. No PVC.