I'm selling these because I bought a large quantity and no longer need them. These are 18x18cm zip bags. I repackage and package them simply at home. I take great care, but please refrain from purchasing if you are looking for perfection. Please purchase a minimum of 5 bags. The current price is for 5 bags. If you wish to purchase, please let me know how many you want. I will create a new page. The prices are roughly as follows: 5 bags: ¥360 10 bags: ¥460 15 bags: ¥560 20 bags: ¥660 25 bags: ¥760 30 bags: ¥860 42 bags remaining.