14K Solid Gold Convertible Single Earring Chain, Convertible Gold Earring Chain, Convertible Cable, Box and Ball Chain for Earrings Material: Solid Gold (Not Gold Filled or Gold Plated) Karat: 14 K (real gold) Available gold color: Yellow, rose, and white Available chains are, cable chain, box chain and ball chains. You can select the lengths of the convertible earring chains. Earring is not included. The item is 1 piece and the approximate thickness of the chain types: Cable Chain: 0.95 mm Box Chain: 1.00 mm Ball Chain: 1.20 mm You can ask for any alternatives for this gold earring chains.