Feature(may vary by option.)

●A6 postcard size cardboard box
●If you ship them with click posts but not so big
●Less buffer
●3mm thick cardboard, more sturdy than the typical 1mm one
●Sized to fit non-standard postal standards for the new Japanese Post fees. (Weight up to 2.2 lbs (1 kg)

[A4]

[A6]

Description

This cardboard box fits in regulation size that can be shipped via Yu-Packet or click post.
It is sized to fit the standard of non-standard Japanese Post postal postal revised on June 1, 2017.
By using this box, you can reduce the amount of foam inside when shipping items smaller than the standard size above.
3mm thick cardboard is stronger than typical 1mm thick cardboard boxes.
Ideal for shipping items via internet shops, auctions, mercari and more.
Ships unassembled and not bulky