Genuine Black Onyx Internally Threaded Flat Back/ Screw Back / Stud Earrings in Sterling Silver, 3mm Natural Black Onyx Stud

Genuine Black Onyx Internally Threaded Flat Back/ Screw Back / Stud Earrings in Sterling Silver. 3mm Natural Black Onyx StudFlat Back (Internally Threaded): Post length is 8mm. 1.1mm thick (fits 16 gauge).Screw Backs (with balls): Post length is 6mm. 0.9mm thick (fits 18 gauge).Studs (with butterfly backs): Post length is 11mm. 0.7mm thick (fits 20 gauge).Materials and Care: These are made of sterling silver and coated with Rhodium. Only precious metals are used and they are hypoallergenic. Please keep in a sealed plastic bag when not wearing. Packaging: All our jewellery comes with our branded velvet bag so your item is ready to be gifted. Production Method: Small Batch lost wax casting. More details about our production method https://www.silverrainsilver.com/blogs/production-methods/production-method-1-lost-wax-castingInstagram: silver_rain_uk