Certified waterproof, our Harper Waterproof Gold Twist Hoop Earrings are designed in durable 18K Gold PVD Coating, meaning they are waterproof, sweat-proof and life-proof - and feature an elegant twist rope design. Pair these effortlessly with the matching Harper Ring for a coordinated look. Certified Waterproof 18K Gold PVD Coating Perfume-Proof, Sweat-Proof & Life-Proof 2 Year Colour Warranty Designed & Personalised In The UK Comes With A Reusable Suedette Jewellery Pouch & Free Recyclable Personalised Gift Bag