3X5 Index Card Binder with 40 Card Sleeves, Index Card Organizer for Flash Cards
Large Capacity 3×5 Index Card Holder：Each index card holder consists of a binder shell and 40 double-sided pocket inner pages (note: index cards are not included.)., holds 80 index cards(The 2 piece set has 80 double-sided pockets and can hold 160 index cards), Designed specifically for the storage of 3 x 5 index cards.