LIVE THE MAGIC OF HARRY POTTER: Whether you wish to accessorise your costume or just wear the colors of your House with your everyday clothes, this choker in Slytherin colors will be perfect for you. OFFICIAL PRODUCT UNDER WARNER BROS LICENSE: This choker has been developed under strict adherence to the Warner Bros license. ORIGINAL DESIGN: All the chokers were carefully designed to reflect the symbols and colors of each Hogwarts. A WELL-RECOGNIZED BRAND: Cinereplicas is trusted by Warner Bros to represent them in terms of merchandise production and develop high quality Harry Potter product lines.