Our Chain Reaction Necklace is a Timeless Treasure. Wear it everyday or layer with one of your other CVLCHA favourites. The modern Chain reaction necklace is sure to add a touch of glam to your outfit. Simple yet stunning. "Make Your Mark In The World and Feel Beautiful Doing It" Product Description Chain: Paperclip 18inch Extendable Chain Metal: 14K Gold Plated, solid .925 Sterling Silver base Chain Metal: Platinum Plated, solid .925 Sterling Silver Nickel, Lead and allergy free