Sterling Silver 2.3mm Omega Nickel Free Chain Necklace Italy, 16"+2" Extender Lightweight and supple; Approx 2.3mm in thickness 925 sterling silver imported from Italy; Lobster clasp - hallmarked 925 Sterling silver extender chain so you can wear it from 16 inches to 18 inches Hallmarked 925 ITALY Unlike link chains, the Omega is made to retain it's shape when worn You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!