Measures 5.1 x 4.1 x 1.6 , sleeve pocket fits for card size 2.55 x 3.62 . Small mini size with zipper closure and carrying strap, easy to carry out. Size: Measures 5.1 x 4.1 x 1.6 , sleeve pocket fits for card size 2.55 x 3.62 . Small mini size with zipper closure and carrying strap, easy to carry out. Function: 40 removable card binder sleeves, each sleeve holds 2 cards by double side, 80 cards in total. Convenience: 3 ring binder, convenient to increase or decrease sleeves. Material: Made of quality PU leather, soft smooth to touch and easy to clean Attention: Only Card Binder is sold UPC 762704697275 ASIN B0CF5XMNWF Size 5.1 x 4.1 x 1.6 Pattern Solid Brand Name Generic Shell Type case Strap Type Shoulder Style Name Classic Unit Count 1.0 Count Handle Type Strap Closure Type Zipper Manufacturer Generic Model Number YT002 Material Type Polyurethane Item Type Name CASE Included Components Bag Number of Compartments 40 Item Dimensions L x W x H 4.1 L x 1.6 W x 5.1 H