Electroplate Non-Magnetic Synthetic Hematite Beads Strands Electroplate Non-Magnetic Synthetic Hematite Beads Strands, Heart, Golden PlatedSize: about 4mm wide, 4mm long, 2mm thick, hole: 0. ※ Please note that there is no specific scientific evidence to prove the therapeutic effects of stones, but gemstone therapy meditation may induce a placebo effect that helps you relax the mind.9 inch(40.