This is a set of 12 clear book covers, A4 size. They have been stored unused. New, unused: Unopened: 8 sheets Opened: 4 sheets used, 4 sheets unused Total: 12 sheets. [Condition] Unused [Size] A4 ◉I am also selling on other sites, and there may be cases where the item is out of stock if purchased immediately. You are welcome to purchase immediately, but if the item is not available due to a timing issue, I may have to cancel the transaction. If you are concerned, please check availability beforehand. Thank you.