Die-cast enamel pins in each of the Hogwarts houses, as well as the Hogwarts Crest.
Gryffindor, Hufflepuff, and Hogwarts Crest pins are cast with a bronze/brassy gold finish. Ravenclaw and Slytherin have a pewter finish. All pins have a gold pin backing.
House pins measure approximately 1" x 1 1/4".
Hogwarts Crest pin measures approximately 1 1/2" x 1 5/16".