The Dark Librarians are the knowledge keepers of the Monster Scouts.
This patch has an iron-on back, and features 100% embroidery, making it a super nice for your uniform, bag, or jacket.
The patch is designed to allow "nesting" of Spirit Badges beneath it, acting as a core badge. It features 100% embroidery (the best quality, it means that it's entirely covered in thread.)
It measures about 3.2 inches wide and 3.6 inches tall.