Half Dollar Gold Filled Coin Edge Coin Pendant Fits the Walking Liberty Half Dollar Silver Coin (Coin is not included) Approx. Weight: 1.8 Grams Metal: 1/20th 14k Gold Filled Bail holds up to a 4mm Chain Diameter: 30.60mm Thickness: 2.10mm Our bezels are screw top bezels. Encasing your coin with our bezel helps keep your precious coins from becoming lost or damaged. This bezel comes with a bail for your chain.