Shihara Triangle Pierce 10 This is a single triangle earring from Shihara. I haven't had a chance to wear it, so I've kept it in its box. Approximately 10mm per side. 18K Gold Accessories such as the box are not included. Please refrain from purchasing if you are concerned about minor scratches or stains as this is a used item. Also, please purchase only if you understand that it is stored at home.