[16 sheets] B6 size * Small cardboard box for non-standard mail (non-standard size) ★彡 Immediate purchase is welcome ★彡 ❗❗*《No discounts can be offered》 8 sheets 600 yen (75 yen per sheet) 10 sheets 680 yen (68 yen per sheet) 12 sheets 750 yen (62.5 yen per sheet) 14 sheets 840 yen (60 yen per sheet) 16 sheets 920 yen (57.5 yen per sheet) 75 sheets 4125 yen (55 yen per sheet) 100 sheets 5400 yen (54 yen per sheet) 150 sheets 7950 yen (53 yen per sheet) 200 sheets 10400 yen (52 yen per sheet) 250 sheets 12750 yen (51 yen per sheet) Please comment if you would like to make changes. About the Product Inner dimensions 187×133×35(depth) mm External dimensions 197×142×38(depth) mm Total outer dimensions of 3 sides 38cm Box Type N-type simple Surface Color Brown Paper quality (strength) C120g/㎡ Flute E/F Thickness 1.5 mm Weight 40g * Please note that there may be slight errors of 1-2mm due to amateur measurements. If the thickness of your package exceeds 3cm and Nekoposu cannot be used... the shipping fee will more than double if you use Takkyubin Compact or Yu-Packet Plus. In such cases, this will be useful if the thickness is up to 4cm. The size regulations for Yu-Packet Post (using stickers) are: the longest side within 34cm, the sum of three sides within 60cm, and the thickness must fit into the mail slot of the post office. The square type of mailbox that is widely used today has a slot height of 4cm. This cardboard box will fit perfectly. (Note: Old types and post boxes in convenience stores are different) * Small cardboard box for non-standard mail (non-standard size) ※ Nekoposu cannot be used. ※ Please note that there is a possibility of corner folds, dents, or wrinkles during delivery. Please purchase after understanding the above.