14K Yellow Gold Interchangeable Oval Enhancer Pendant Bail Priced Individually Findings Material: Solid 14K Yellow Gold Dimensions: 10.8 x 3.6mm Bail opening: 5.7 x 4mm, Ring(s) ID: .045" Made for easy attaching a pendant to gold a necklaces or gold chain. Priced Individually Enhancers are ideal for attaching pendants, charms, drops or dangles to finished necklaces or bead strands to create brand-new designsan enhancer is easy to use and instantly interchangeable.