100-pack of 9-pocket card protectors; keeps business or trading cards securely stored and neatly organized Made of durable clear plastic for strength and see-through transparency; acid-free for archival-quality storage Each page displays up to 18 cards (9 on each side); each top-loading pocket measures 3.7 x 2.76 inches Comes pre-punched for handy storage in a standard 3-ring binder (not included) Each page measures 11.5 x 8.86 inches