Women's Collar Necklace Set. Earthy Meets Electric Vibrant Marbled Shades of Black, Gray, and White Acrylic Resin Stone-Like Bead Double Layer Necklace Featuring Clear Faceted Acrylic Bead Details. Center Beads Measure 1.5" x 1.25". Gold Metal Lobster Clasp Closure. Includes Matching Bead Drop Fish Hook Earrings.