Upgrade your card sleeves to something truly super with Dual Matte Art Superman sleeves! Pay homage to this legendary superhero with unique sleeves that capture the spirit of Superman and his heroic ideals with a splash of color. Dual Matte sleeves feature a black interior making the sleeves fully opaque while providing an elegant backdrop for black bordered cards. Dual Matte sleeves shuffle and handle like a dream. The sturdy cardboard box fits 75+ single sleeved cards or 65+ double sleeved cards. Every box has a label on the top for personalization.