DETAILS: Octagon-cut blue crystal studs framed in polished gold-tone Small but sparkly, they work with every outfit Measures approximately 1" long 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