Thank you for viewing! (*^^*) Perfect for shipping items from flea market apps and online auctions ✨ Thickness: 30mm ★★These are cardboard boxes for Yu-Packet★★ ★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 the corners of the items 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✿ 8 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 fibers may adhere to the product. It is difficult to completely remove the adhering matter, so please understand and acknowledge this. Also, please understand that there may be black or gray spots, and uneven color spots that look like stains ☆ ※Simple packaging, recycled materials may be used ✅Scheduled to be shipped by post ✅Because it is the size that is just right for the post slot 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 when posting☆ ✔️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, please refrain from purchasing. #BrownBoxYuPacketClickPost3cmA4Size Emirin shop #Emirin shop