The hat is made out of polyester and cotton with a 21 inch circumference.
Gryffindor? The cone shaped hat features a gold Hogwarts crest with a black "H" on the front. Get ready to find out your Hogwarts house with this sassy Hogwarts Student Wizard Hat. Hogwarts Student Wizard Kid's Costume Hat | Harry Potter Accessories Choices, choices? However, you can still pretend this nifty Hogwarts Student Wizard Hat will pick out your house! Or, maybe Slytherin?. Hufflepuff? It will probably be the one you desire the most.