【Capacity】-you can put about 400 sheets of A4 paper into each file storage box
【Material】-A4 file storage cases are made of thick1600gsm cardboard, which is not easy to deform and tilt
【Magnetic Closure】-It's easy to open and close with magnetic closure, It can protect documents from dropping effectively
【Additional Labels】-Each file boxes with labels can labeling and quick identification categorize file.you can classify files and documents quickly and clearly