After being handed to me by the store clerk, I put it in a clear file to take home, and then stored it in a clear file for preservation in a dark place. There are no noticeable scratches or stains on the front (I cannot guarantee the condition of the back), but if you are concerned, please refrain from purchasing. If you purchase multiple lunch mats, I will offer a small discount, so please let me know before you buy. I will put it in a clear pocket, reinforce one side with cardboard, and ship it in a vinyl宅配袋 (delivery bag) with simple packaging.