I believe this is from when it was released in the 1960s. It's very old, so there is some discoloration. It's a modified A4 size, so there are already creases from being put in a storage file. The size is 26.5 x 26.5 cm, so it can't be sent by Nekopos and will be sent by Yu-packet. Please understand that this is a used item before purchasing.