Rounded heart beads and chain are cast in brass (not nickel) and plated in matte silver / matte gold. (chain only available in silver)
All plating is 0.5 – 1.0 micron thick.
Adjustable ‘slider’ bead (controlling length of necklace) is cast in brass and plated in matte silver/gold at 0.5- 1.0 micron thick.