Made in Japan. Thick A5 size OPP bag with tape. For those who find standard thickness insufficient. Used for A5 paper, A4 folded in half pamphlets, catalogs, documents, etc. [Thick #40] With tape A5 [For A5 paper / A4 paper folded in half] Transparent OPP bag [200 sheets x 2 bags] 40 micron thickness (thick) 160x225+40mm OPP I purchased 500 sheets last December, but after opening one bag, I found the thickness was insufficient and could not use them, so I am selling the unopened 400 sheets.