Packing list: Enough quantities to meet your card storage needs. Appropriate size: The size of each top loader storage box is External dimensions: approximately: 31x11x9.5cm, Internal dimensions: approximately 30.3x7.4x10cm, which is large enough to hold more than 400 double-sided cards and is of a suitable size for easy carrying and storage. Reliable and high-quality materials: These upload storage boxes are made of PU material, with microfiber lining, which can prevent your card from being scratched and bitten, and keep it intact; the lining is sewn by sewing, which is reliable and beautiful. Easy to use: This sports card storage box is very easy to access. The 3 folding lids open both sides of the box for easy access. The magnet design is easy to open and close. Card collectors: These collector card boxes can be shared with your children, daughters, sons, boyfriends, friends or those who like to collect various cards on birthdays, Thanksgiving, Christmas or other occasions. Colour: Black + red Material: PU leather Package Contents: 4 * Card toploader storage boxes Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.