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. If you want to be sorted into Gryffindor House you must have courage, bravery, and determination. This Officially licensed Harry Potter flat brim snapback hat features an embroidered Gryffindor House logo on front. One size fits most.