The Evangeline Flat Back Stud Earring features a real opal stone set in 925 sterling silver or 18k gold plated sterling silver. Designed with an 8mm length and 1.2mm post, it uses a twist front closure for secure wear. This hypoallergenic and nickel-free stud is safe for new piercings and sensitive skin. Its flat back design makes it comfortable for extended wear, including sleeping and headphone use. Suitable for various ear piercings such as lobes, mid, and helix. The stud is tarnish resistant and waterproof, allowing for long-term use including in the shower or pool. To wear, unscrew the front, insert the post from the back of the piercing, then screw the front piece on tightly. Benefits Hypoallergenic nickel-free materials prevent irritation and are safe for sensitive skin and new piercings Flat back design ensures comfort during sleep and headphone use without poking Tarnish resistant and waterproof for long-lasting wear including shower and pool use Twist closure secures the earring firmly for extended wearing periods Versatile for multiple ear piercing locations such as lobe mid and helix Related Searches flat back opal stud piercing hypoallergenic sterling silver real opal flat back stud hypoallergenic sterling silver earring comfortable sleeping earrings nickel free ear piercing stud tarnish resistant flat back stud