PRODUCT DETAILS METAL 18k Gold Plated chain and finishes SIZE 16'' in length + 3" Extender; 3mm thigh (1/8") DESIGNER NOTE Great on her own or in a gathering, the snake necklace is the talk of the party. You won't stop wearing it because it is the best layered or by itself. STYLE TIP: A simple blouse and your fav mom jeans, or throw on a fancy dress. The snake Necklace will elevate any outfit for sure, put your smile on and that is all you'll need. Handmade in the U.S.