Harry Potter Slytherin Crest Cufflinks Ambitious. Cunning. Resourceful. Shrewd. Although many Dark Wizards including the most notable evil wizard, Lord Voldemort, came from this house, not all Slytherins are bad! But their typical characteristics and abilities can be especially malicious when used for evil instead of good. Wear your allegiance to house Slytherin with these silver and green Slytherin Crest Cufflinks. Approximately 3/4" x 5/8", plated base metal with enamel, fixed logo backing. Officially licensed by Warner Bros. Entertainment Inc. Item cannot be shipped to P.O. Boxes