The Olive Shell Necklace captures coastal elegance—featuring natural textures, earthy charm, oceanic whispers, and a timeless seaside allure. Plating Material- 18K Gold Plated Material- 304 Stainless Steel Anti Tarnish, Waterproof and Hypoallergenic Necklace length- 40cm Ending- Hook with a 5cm extender chain to adjust the length of the necklace