2.9mm Sterling Silver Polished Engravable Heart Pendant Bangle Bracelet - 18.5 Grams in Sterling Silver - This item will ship with a 16 inch gold-filled cable chain - Charm/Element Width: 22.3 mm - Width of Item: 2.9 mm - Charm/Element Length: 22.2 mm - Chain Width: 2.9 mm - Clasp /Connector: Hook Clasp - Finish: Polished - Feature: Flexible - Feature 2: Solid - Engravable: Yes - All of our jewelry for women and men are authenticated with a 10K or 14K hallmark and are tested to pass FTC regulations.