From James Avery, this chain necklace features: Ideal to have in your jewelry collection for displaying a significant charm or pendant. A curb chain features links that lie flat and then are twisted together to interlock and form this impressive chain necklace for a prominent look. Designs over two inches look best with this heavier chain style. It's equally nice as a men's chain or as a women's chain. 14K yellow gold Available in approx. 20" L and 22" L Approx. 4mm in thickness Lobster clasp closure Crafted in America using the world's finest materials.