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. Instant purchase is OK. I will offer a discount for combined purchases with other items. Please feel free to comment if you have any questions.