DETAILS: Pearly resin stud earrings set in a gold-plated Duke logo Perfect for Blue Devils game days, tailgates and watch parties Officially Licensed Collegiate Product of Duke University Pearly resin earrings with logo motif in silver plated setting Measures 0.75" Hypoallergenic post PRODUCT CARE: To make sure your jewelry stays in beautiful condition, please do the following: Do not swim or exercise in your earrings Do not spray hairspray or perfume on your earrings Do not use jewelry cleaner or any kind of chemicals on your jewelry; wipe clean with a soft cloth and water