KETLIN - Hypoallergenic 18K Brazilian Gold-Filled Necklace Elevate your everyday elegance with KETLIN, a stunning necklace crafted from premium 18K Brazilian gold-filled material. Available in versatile 16" and 18" lengths, this piece adapts seamlessly to your personal style and neckline preferences. The hypoallergenic construction makes it perfect for sensitive skin, allowing you to wear it confidently all day without irritation. Durable and radiant, KETLIN combines luxury appeal with practical wearability—the ideal investment piece that transitions effortlessly from casual to sophisticated occasions.