This is a very cool pair of stainless steel skull earrings for men or women. These skull studs measure 10mm have a 4mm zirconia crystal in it's mouth and come with butterfly backs. Stainless steel is durable and you cannot be allergic to it which makes it an ideal gift! Comes nicely boxed for the perfect gift!\n\n\nMessage me if you have any questions.\n\nThank you.