Mermaid charms are made of lead-free alloy accompanied by .925 sterling silver hooks. Manufacturing of earwires might vary between each pair of earrings. Fire polished Czech beads and glass beads. All orders are shipped the following shipping day. Earrings measure 2 1/4" long Each pair of earrings is packaged on cardboard, with rubber ear stoppers, and bagged. Smoke-free home