Trolls: Out of Branch's Bunker Sticker Sheets

These two sticker sheets were included in the 2016 book Trolls: Out of Branch's Bunker, published by Random House, under their PICTUREBACK label.  They were included as the first page and last page of the book.

Botan Rice Candy Prize 1

So, this particular sticker was received as prize in a box of Botan Rice Candy circa 2015.  I believe it was purchased at Wal-Mart.