Gryffindor, Slytherin, Ravenclaw, and Hufflepuff are the four houses of Hogwarts School of Witchcraft and Wizardry. Each house bears the last name of its founder. When you first arrive at Hogwarts you are sorted into the house that best fits your personality. This officially licensed Harry Potter beanie represents the Slytherin house. Features a watchman cuff style, with a great Slytherin Crest on the front.