18K stainless steel waterproof, tarnish-free knot hoops earrings. These elegant earrings feature a unique knot design, symbolizing unity and sophistication, all while being crafted from durable stainless steel with a luxurious 18K gold finish. Designed to withstand daily wear, they are both waterproof and tarnish-free, ensuring they retain their shine and beauty over time. Product Details: length: 1.15" width: 1.15" earring back: Stainless Steel Post metal finish: 18K Stainless Steel product: Lead & Nickel Compliant anti-tarnish: tarnish free, non-tarnish Real Gold Dipped Earrings Stainless Steel Earrings Hypoallergenic Earrings Tarnish-Free Earrings Non-Tarnish Earrings Water Proof Earrings Water Resistant Earrings Sweatproof Jewelry Fade Resistant Earrings Anti-oxidation Lasting Shine PVD Coated