The Seashell Stud Earrings are a detailed dimensional spiral seashell in gold. Small enough to wear every day and special enough that you'll want to. Details - Gold: gold plated recycled stainless steel - Gold plated sterling silver posts - 10mm - 100% waterproof, tarnish-resistant, and made for everyday wear - Dimensions may vary slightly due to artisan craftsmanship Product Care - 100% waterproof. Tarnish-resistant metals. Built for everyday wear. - Metal styles are crafted from stainless steel or brass with ultra-durable, 10x stronger PVD gold plating - String styles are wax-coated for added durability and long-lasting color - Hypoallergenic and built for all-day comfort—even on sensitive skin