Rilakkuma Hot Pack Cover Although this item is new and unused, it has been stored at home for a long time, so the outer packaging is dirty, and the adhesive on the opened part is weak and doesn't stick. The hot packs themselves are expired and are not included. The outer bag is dirty, although the item is new and unused. Please only purchase if you understand that this item has been stored at home. Will be sent via Yu-packet Post Mini. Hakugen Hot pack Rilakkuma Korilakkuma Hot pack case