4-Color Gryffindor power!Show off your pride for Hosue Gryffindor with this classic Harry Potter 4-Color Decal. This awesome 4x8 Harry Potter Decal features the crest of House Gryffindor in 4-Color detail. Let any Dark Lords out there know which house you belong to in classic Harry Potter style with this sensational Gryffindor 4-Color Decal. Harry has one of these on every car and broom he drives! Silly Wizard.