Optional Items: Style A, B, C.D Reminder: Only Style A is shown in the video. Please refer to the product specifications and select the product you need. Thank you [Specification] [Material]:Oxford cloth Style A Step 1: turn the paword to the factory paword [000] and drag the side Button to unlock Step 2: push the unlock key to the end, and set the new fluctuation paword lock Paword [XXX]] Step 3: After the paword is set, release the unlock key to change the paword. 1.Top-level file area 2.Upper card holder area 3.Upper card holder area 4.Large File layer 5.Lower-level file area 6.Master File area 1.Household registration book and other certificates 2.Bank card and other cards 3.Important paper documents 4.Larger-sized documents Style B Style C Storage documents are easy to carry,simple and elegant,free to remove and add layers Style D