Envelope, Size 2, 100 sheets Specifications: Size 2, A4 size (larger) Size: 240 x 332 mm Postal code field: None Thickness: 70g/㎡ I order in bulk to purchase cheaply for my own use and sell the excess that I can't use. Each sheet weighs approximately 12.5g. Since postage rates vary by weight for standard mail, I chose these because I wanted to use lightweight and durable materials as much as possible ♪ These envelopes are sized to fit within the Yu-Packet Post dimensions. Shipping will be via anonymous delivery (Yu-Packet Post). As they are, they will exceed the Yu-Packet Post size, so I will fold the flap to package them! Because I open and modify them for shipping, the envelopes themselves are new, but I am selling them as "near mint." Maruai, Size 2, 100 sheets, Envelope, 240x332, A4, Packaging, Materials, Shipping, Kaku 2