This is a shipping cardboard box suitable for A5 size items and compatible with the following services: Nekopos, Click Post, and Yu-Packet Post, with a thickness of up to 3cm. Size: Internal dimensions: Approximately 232mm x 162mm x height 29mm External dimensions: Approximately 230mm x 160mm x thickness 25mm Total external dimensions (sum of three sides): Approximately 423mm Paper thickness: Approximately 1mm Please note that there may be slight variations of approximately 1mm in size and paper thickness. The boxes will be folded along the creases and shipped in a transparent bag. #A5 cardboard shipping box Koikeda (↑ Available in 10, 15, 20, 100, 200, 300, 400, and 500 piece sets. The more you buy, the lower the unit price!) Instant purchase ⭕️ Silent transaction ⭕️ Price negotiation ❌ Requests for expedited shipping and inquiries about arrival dates ❌ Designation of delivery carrier ❌ Bulk purchase requests ❌ Regarding "requests for expedited shipping" and "when will it be shipped (arrive)", we always ship within the specified timeframe according to our rules, so we cannot provide individual responses to such inquiries. Please understand this beforehand. If you do not agree, please do not purchase. Wrapping, packaging Nekopos Click Post Yu-Packet Standard Mail (within specified size) Parcel Delivery Service 60 size Hikyaku Yu-Mail Flea market, auction Product shipping A cardboard box that can be used for various purposes. This is a yakko-type box that is easy to assemble, wrapping from four directions with a tab-in design, eliminating the need for tape. Shipped via Yu-Packet Post. Only Yu-Packet Post shipping is available. Please note that Yu-Packet Post does not allow for date and time designation. Also, there are rare cases where customers complain that their package was "brought back even though it should have fit in the mailbox" when using Yu-Packet Post. However, this is at the discretion of the delivery person (e.g., if the mailbox is small or full), and we cannot do anything about it. Please understand this beforehand. #Various materials sold by Koikeda are here ↑ A4 size is also available. #Nekopos 3cm A5 size #Brown box Nekopos 3cm A5 size