Earring Dimension: This Rose Gold Plated or White Gold Plated Created Opal Halo Stud Earrings is 0.3 Inches in Length.Gold Plated Opal Earrings For WomenThese Beautiful Stud Opal Earrings are the perfect gift for a bridesmaid, sister, bestfriend, girlfriend, mother or aunt. The perfect jewelry gift for any occasion!Barzel's Opal Stud Earrings are worn as studs and is the perfect size and perfect color which will go with anything!We Offer a 90 Days Money-Back Guarantee to ensure your 100% satisfaction. Look up Barzel on Amazon for more great Jewelry pieces!