The shell collection feature castings from actual shells that Designer Robin Renzi has been collecting for many years. The reflective and uneven surface of the pieces mimics the shells perfectly and could not have been better suited for jewelry. A broken shell is cast into a recycled sterling silver necklace and lightly oxidized, showing off its graceful twists and natural lines. The pendant hangs approximately 1 3/4" in length and 5/8" in width and is available on 18" sterling silver chain with a spring ring closure.