Hi :) Today we've merged two packages from weverse.io One of them was this: And the other one was this: After reviewing the size of the original cardboard boxes from weverse.io., we decided to use the first box of concept books as is and cut some parts of the second one partially to make them look as a long one box. We also considered combining them not horizontally long, but just putting the second box on the first box, but in this way, the volumetric weight could be bigger than the actual weight, so we just combined them as below : we made a horizontally long box :) Weight : 10.37kg Volumetric Weight about 9.5kg 10.37kg>9.5kg So Korea Post calculated actual weight this time, and the shipping fee for EMS PREMIUM (Korea to AU) was 145,100won. (As of now, Kpacket/EMS are not availble for KR-AU shipping.) Hopefully this post helps everyone needs tip for shipping fee! If you need help from Korea, please feel free to leave a post or comment here, thanks!