Thank you for viewing. This was used by my child when they were taking university entrance exams and has been stored at home. All 2202 cards are present, organized by unit and number, and secured with rubber bands. Sticky notes are also attached, making them easy to understand. Some cards have writing in erasable ballpoint pen, but please refrain from purchasing if you are seeking perfection. I am also selling "Tango-Oh 2202" (a vocabulary book). If you would like to purchase them together, please leave a comment.