14Kt Yellow Gold Key with Prong Set 8pcs Clear CZ Charm. Dimension: 3.6mm (L) x 8.7mm (W). 
 
14K, Nickel-Free Gold Charms
Match with different size hoops and hinged segment clickers
Different looks for every style
Small, versatile sizes for a variety of piercings
Popular choices for curated ears
O-Ring Size: 0.63mm Thickness (2.37mm Inner Diameter, 3.7mm Outer Diameter).