Opaque Privacy Protection Envelope Windowed envelope, perfect size for sending documents. A4 size, folded in thirds Made in Japan 90 sheets I purchased a pack of 100 sheets on Amazon, and I have some left over, so I'm selling them. They will be placed in an OPP bag, then in an outer bag, and sent via Yu-Packet Post. For those who can use them. - Model: N3MPB80 - Size: A4 folded in thirds - Quantity: 90 sheets - Window size: 25 x 90mm - Envelope size: 120 x 235mm 　Long No. 3 - Color: White Thank you for looking.