premium harry potter tie striped house crest necktie (slytherin) bioworld being a wizard in a muggle world is boring. so it's time to spruce up your daily attire by adding a little house color. these officially licensed harry potter hogwarts house costume neck ties feature the four house crests; gryffindor, slytherin, ravenclaw, and hufflepuff. made of soft polyester fabric, embroidered house crest. use as part of your cosplay, halloween costume or wear them daily, it's really up to you. the tie has a mild sheen to the fabric making it superb from the rest. perfect gift for potter fans!