Check out this necklace–you wouldn’t even notice from a distance, but those black “beads” at regular intervals are actually 3-amp diodes. Each lead of each diode is curled around a ring, shaped into an “S” curve, and attached to another other via lengths of chain.
It matches the Diode Chain Earrings and it’s packaged inside an anti-static bag on black foam.
18″ length. Longer lengths available by special order.