Couple's Lock Key Pendant Necklaces Stainless Steel (One Pair)316L Surgical SteelHeart-shaped lock & key'I Love You' engraved on the pendantA Great Gift for any occasion, Gorgeous set of Stainless steel pendant necklaces. We use high quality stainless steel which has high resistance to rust, corrosion and tarnishing and requires minimal maintenance in order to keep jewelry looking like new. All of our pendant necklaces are hypoallergenicCouple's Lock Key Pendant Necklaces Stainless Steel (One Pair)316L Surgical SteelHeart-shaped lock & key'I Love You' engraved on the pendant