This one-of-a-kind necklace features a hand-shaped filigree made from wire in the center, decorated with blue resistors in three sizes: 1.5Kohm, 1.5ohm, and .2ohm. Four strands of soldered chain connect the front piece with the clasp in back. The strands are connected on a swivel to prevent tangling of the chain.
Comes with a Certificate of Authenticity and a removable necklace extender. With the extender, it is adjustable from 14.5"-18".