MUJI Card File, 2 Sets Trading Card Case Card file that opens easily for a quick view Trading card size, 15 pockets (3 rows x 5 columns) Each set was opened and cards were inserted/removed only once. Please refrain from purchasing if you are concerned about home storage. There are only minor initial scratches, and no other noticeable scratches. However, the rubber has loosened due to the thickness of the cards inserted (photo). Please check beforehand.