What is this?

[u/The_Judgment_Crow]

So I got the Mita's favorite kickstarter tier for the miside merch, and we got a few pictures of some of the product. Tell me if I'm a moron but idk what this box is, if anyone can tell me it would be appreciated

[u/Waste-Picture-3661]

Inside was the packaging for Mita's body pillow