Size & Measurements: Material: 925 sterling silver Outer diameter of the locket approx. 17 mm (0.67 inch) Inner diameter of the locket approx. 10 mm (0.39 inch) Thickness of the locket about 5 mm (0.20 inch) It's beautiful and I want it! Only... What is it actually? Medallions are wonderful pieces of jewelry to treasure memories. You can use a silver locket as a family ornament. You can also use your beautiful locket as a condolence gift. But no matter what you buy this great talisman for, it wi Elegant Adjustable Locket Necklace With Round Pendant, Elegant Adjustable Round Pendant Locket Necklace, Nickel-free Silver Round Pendant Jewelry, Nickel Free Silver Round Pendant Jewelry, Engraved Medallion Amulet Jewelry, Engraved Medallion Amulet Style Jewelry, Silver Nickel Free Round Pendant Jewelry, Nickel Free Round Pendant For Formal Occasions, Nickel-free Round Pendant For Formal Wear