Style: Love Necklace/Carrie Name Necklace Thickness: 1.2mm/0.047" Material: 925 Silver Style: Love Necklace/Carrie Name Necklace Thickness: 1.2mm/0.047" Material: 925 Silver Open Heart Love Necklace & Bracelet Engraved Name - Lovely engraved name necklace and love name bracelet is a cute set special for you! Great gifts for ladies & girlfriends. This set include one love necklace and one love bracelet in one love engraved jewelry theme with couple's name. It's worth to own one set! Chemicals, especially ammonia, will degrade emeralds to the point that they are unrecognizable. Emeralds are especially porous gemstones, so make sure to take great care when cleaning and storing these precious stones. If you are not careful with these, they will quickly lose their worth.