I stored it in an OPP bag in a dark place immediately after opening it. Since it's stored by an amateur, please refrain from purchasing if you are sensitive to scratches or other initial imperfections. I will package it with bubble wrap and ship it via regular mail. (Due to work, there may be times when I can't ship for 4-7 days. I may ship earlier than scheduled as soon as I am ready.) Project Sekai ProSeka Nene Kusanagi 缶バッジ (Can Badge)