18" color-coated 7-strand steel cable choker necklaces, 1mm-thick. Finished with a smooth 4x13mm white-plated screw-head clasp. Beads and bails with holes larger than 3mm will fit over the small end of the clasp. Assortment is a pack of 10. We purchase this pre-assorted, and we request 3 black, 2 steel or white, and 5 assorted other colors which normally include turquoise, red, yellow, blue, and purple. Exact mix will vary.