Engraved Elegant Heart Design Sterling Silver Compass Locket with 23.5 inch Silver Chain The Elegant Heart Design Sterling Silver Compass Locket has a beautiful brushed finish. These quality Sterling Silver compass lockets have ornate hinged covers that open to reveal 5/8 inch (15.9 mm) diameter working compasses. The lockets are stamped "925" to designate the quality Sterling Silver content (92.5% pure silver). The Elegant Heart Shaped locket weighs 0.41 ounces, measures 7/8 inch (22 mm) wide, 13/16 inch (21 mm) tall, and 7/16 inch (9 mm) thick. This Elegant Heart Design Sterling Silver Compass Locket comes with a 23.5 inch (50 cm) silver chain.