Rockin Beads Brand 20 Imitation Leather Cord Necklaces Black 18 Inch Lobster Claw Clasp Package of 20 1.5mm cord Imitation leather waxed dull silver clasp Zinc Metal Alloy+Alloy(Lead and nickel safe) Rockin Beads (TM) Brand comes with Rockin Beads Size Gauge Card Approx 18 1/2 inch Bais and charms will require 4mm hole