...for those times when you need a wee-bit more. Our Extenders are brought to you in sterling silver and are available in four options. You select which one works for you: A. 1.5" with LobsterB. 2" with Spring RingC. 3" with LobsterD. 4" with Spring Ring Select the length/style that works best for you, and be prepared for those times when you need a wee bit more. Metal: .925 Sterling SilverFinish: High PolishedClosure: Lobster/Spring (you select) Part of the appeal of handcrafted sterling silver jewelry includes slight variations and irregularities in the silversmith's work. These variations are not considered defects but rather the silversmith's signature. No two are exactly alike.