Thank you for viewing! (*^^*) Perfect for shipping items from flea market apps and online auctions ✨ Thickness: 30mm compatible ★★These are Yu-Packet compatible cardboard boxes★★ ★Kuroneko Yu-Packet★Yu-Packet Post★ ★Click Post compatible★ ❌Not compatible with Nekopos size❌ Recommended for shipping thin items such as books and clothing. You can pack without worrying about crushing corners or exceeding the thickness (^-^) ✨Easy to assemble with the claw type✨ ✨♦These are brown boxes for Yu-Packet specifications♦✨ ✿Yu-Packet✿ ✿Kuroneko Yu-Packet✿ ✿Yu-Packet Post✿ 6 sheets ☘️Outer dimensions (outer size)☘️ 339mm x 229mm x 29mm ☘️Inner dimensions (inner size)☘️ 337mm x 227mm x 26mm ⚠️↑The same size as the white box Yu-Packet that I handled before, so I have listed the same size. ♦️Please understand that there may be some errors, such as a difference in thickness of about 1mm♦️ ◉Folded and packed & shipped ◉When folding, it may be folded on the opposite side of the assembly side, so please be aware of this. ✅During the cutting process, cardboard fiber debris may adhere. It is difficult to completely remove the adhering matter, so we appreciate your understanding and acceptance. Also, please understand that there may be black or gray specks and color unevenness like stains. ※Simple packaging, recycled materials may be used. ✅Scheduled to be shipped by post. ✅Depending on the type and shape of the delivery address's post, the item may not fit in the post. ✅Please understand various things such as corner crushing due to impact during post delivery☆ ✔️This item is handled by Yamato Transport. If there are any defects, please contact your nearest Yamato Transport sales office. ⚠️I am not a seller, so if you are a perfectionist who demands perfection in packaging, etc., please refrain from purchasing. #BrownBoxYuPacketClickPost3cmA4Size Emirin shop #Emirin shop