Natural Lava Rock Beaded Necklaces, with Waxed Cotton Cords, Brass Round Beads and 304 Stainless Steel Lobster Claw Clasps, Golden, Size: about 15.75 inch(40cm) long(excluding chain extender), 1mm wide, chain extender: 61mm, beads: 12~16mm and 4mm in diameter.
