Cardboard boxes for Nekopos (5 sheets) Packing materials from Mercari Store These are packing materials sold at Mercari Store, etc. These are A4 cardboard boxes, perfect for Nekopos shipping. Thickness: 3cm *Due to manufacturing processes, there may be slight variations in product size (as listed on Mercari Store). Cardboard boxes for Nekopos (5 sheets) -> To adjust the thickness, fold both ends, tie with vinyl string, and then ship as is, in a宅配ビニール袋 (delivery vinyl bag) that conceals the contents. How about using up your points? You can purchase without leaving a comment. Thank you.