Yū-Packet Plus is a service available for shipping on Mercari's "Yū-Yū Mercari Bin" and other flea market sites. You pack your items in the "Yū-Packet Plus dedicated box," which is sold at post offices, Lawson convenience stores, and "Mercari Stores," and then ship them. The Yū-Packet Plus dedicated box is very convenient for shipping items that are thick or tall. Size: 24cm x 17cm x 7cm Weight: Under 2kg We will ship with measures to prevent water damage. Management Number: POST_SNPHHU_BOX