Set of 5 pin badges featuring the emblems of Hogwarts School of Witchcraft and Wizardry. - Type: Pin badge - Design: Hogwarts emblems - Theme: Harry Potter - Quantity: Set of 5 Thank you for viewing. These are various Harry Potter-related pin badges. The one on the bottom right is a can badge, which I believe was a souvenir from seeing the Harry Potter play in New York. I have stored them at home. Only the bottom left one is still in its bag.