Keep all your beloved treasures close to your heart with this necklace. Adorned with the sun, shells, and ocean waves, this locket also serves as a vessel for your most cherished keepsake. 14k gold-plated or white gold-plated 100% sterling silver base Nickel-free Hypoallergenic Tarnish-resistant Pearl clasp 18" chain 2" extender 12.5mm heart locket Made in the USA The Salty Gem is a California-based brand that creates timeless, minimalist jewelry inspired by the ocean.