Purchased several years ago. After using a few, I stored them at home for a long time. I'm selling these as I won't be using them anymore. 10 sheets x 3 bags. 4 unused loose sheets. Due to shipping costs, I will remove them from the box and send them in individual zip-lock bags. Please note that these have been stored at home, so no returns or refunds, and no price reductions are possible. Thank you.