Oxidized 925 Sterling Silver Triquetra Celtic Knot Stud Earrings Norse Rune Round Vintage Viking Jewelry For Men Women authentic 925 Sterling Silver - Stamped S925, These Hypoallergenic Nickel-free Stud Earrings Are Crafted From Genuine Sterling Silver With An Oxidized Finish, Safe For Sensitive Ears. celtic Triquetra Knot Design - A Raised Trinity Knot Over A Textured Oxidized Background, Framed By Engraved Norse Rune Letters For An Antique Viking Look. comfortable Stud Earrings - Round Lightweight Stud Earrings With Secure Butterfly Backs, Easy To Wear Daily For Both Men And Women. meaningful Gift Choice - Ideal Gift For Birthdays, Anniversaries, Christmas And Valentine's Day For Lovers Of Celtic, Norse, Pagan And Viking Jewelry. durable Oxidized Craftsmanship - Anti-tarnish Oxidized Detailing Delivers A Long-lasting Vintage Shine And Symbolic Protection Charm For Everyday Wear.