Envelope, Nagagata No. 3, 250 sheets Specifications: Nagagata No. 3, Standard Size: 120 x 235mm Postal code frame: Yes Material: Kraft paper (40% recycled pulp content) Thickness: 70g/㎡ I ordered a large quantity to use myself because I wanted to buy them cheaply, but I don't think I can use them all by myself, so I'm selling some! The weight per sheet is approximately 4.5g. Since the postage for regular mail changes depending on the weight, I chose these because I wanted to use materials that are as light and durable as possible♪ I have counted and bundled the items I purchased in bulk (they are not "new" packaged items). Although they are unused, please understand that they are items that have been handled by a person before purchasing. Shipping is planned to be anonymous delivery (Yu-Packet Post). Envelope, Nagagata No. 3, 250 sheets, 120x235, A4, tri-fold, packaging, materials, shipping, packing