Material: Alloy Treatment process: electroplating Category: Bracelet Color: 18cm, 20cm Name Environmentally friendly copper-plated chain + alloy beads (with diamond black plating epoxy) over protection + fine glass beads ■Specifications Length about 20/18cm thick 0.3cm beads 0.8cm ■Materials Environmentally friendly copper-plated chain + alloy beads (with diamond black plating epoxy) over protection + fine glass beads