From James Avery, this chain features:  Sterling silver Available in lengths of approx. 14", 16", 18" and 20" Lobster clasp closure Crafted in America using the world's finest materials. Due to the personalized nature of James Avery necklaces, we are unable to attach charms and customize your design at Dillards.com. Please visit the nearest James Avery store or the James Avery counter at select Dillard's locations to have your new James Avery charm attached at no extra charge. Most local jewelers will also attach the charms for a small fee.