The New Alex and Ani Lumi Expandable Necklace (Rafaelian Silver) Necklace, female, Jewelry , Necklace , General Necklace, One Size, true, The delicate ALEX AND ANI Lumi Expandable Necklace can be worn alone or with other necklaces for a pretty layered look. Rafaelian Silver finish. Expandable design. Made in the U.S.A. Measurements: Chain Circumference: 50 1 2 in Pendant Height: 2 5 in Pendant Width: 4 9 in Weight: 0.6 oz