14k Yellow Rose White Gold or Sterling Silver Box Chain Extender Adjustable up to 3 inches with Lobster Clasp
Metal: available in 14k Gold and Sterling Silver
Chain Type: Cable Chain
Chain Width: 1.2mm
Adjustable up to 3 inches
Approximate Weights:
14k Gold 1.19 grams
Sterling Silver 0.95 gram
Note: Necklace chain is sold separately 
