I put the item in a sleeve immediately after opening it. I plan to package it by putting it in a sleeve, reinforcing both sides with cardboard, and then placing it in an OPP bag. If you have any other requests regarding packaging, please feel free to ask. Available for immediate purchase. Thank you. "THE IDOLM@STER SideM ～P@SSION CHALLENGE We are 315！～ MONTHLY THEME SONG 01 S.E.M" Idolmaster SideM S.E.M