100 sleeves per box • For cards measuring up to 63x88 mm (2.5" x 3.5") • Textured backing for a great hand feel and buttery smooth shuffle feel. • PVC-free polypropylene sleeves, no acid. Archival safe • 120 μ quality thickness. • Sturdy cardboard box fits approximately 75 cards including sleeves. • Box lid has a label for your personal use..