June Alexandrite Highland Cow dangle earrings draw inspiration from the friendly cute kind Scottish hairy highland cow. They are a perfect gift for cow and Scottish jewelry lovers. Size measures 0.67 by 0.59 inches 17 by 15mm with leverback closure weighing 4g. Suitable for daily wear. Material is 925 sterling silver hypoallergenic and accepts any quality test. A great present for mom grandma wife girlfriend or best friend on birthday Christmas Valentines Day Mothers Day or any important occasion. Silver birthstone jewelry may oxidize and turn black over time clean with toothpaste to restore shine.