I have stored the item in a sleeve immediately after opening it. Please understand that this is a foreign product before purchasing. Packaging: Sleeve + sandwiched in cardboard with waterproof measures. If you wish to change the shipping method, please let me know in advance via comment. You can change it if you pay the difference. No price reduction, instant purchase is OK, selling individual items is OK. We will offer a discount for combined purchases with other items. If you have any questions, please comment.