Sterling Silver 3.50mm Singapore Chain Necklace - 16 Inch - Lobster Claw - 7.6 Grams in Sterling Silver - Product Attributes: - Lobster Claw Closure - Polished - Width of Item: 3.5 mm - Length of Item: 16 in - Chain Length: 16 in - Chain Width: 3.5 mm - Clasp /Connector: Lobster - Finish: Polished - Chain Type: Singapore - Feature: Solid Polished - All of our jewelry for women and men are authenticated with a 10K or 14K hallmark and are tested to pass FTC regulations.