This 14-karat yellow gold adjustable-length cable chain necklace features a design that makes it easy to add charms, pendants or beads to the chain, creating a versatile, endlessly adaptable jewelry piece. The end of the chain is finished with a round post (.025"); pass the post through your beads or findings to create the design, then through the bead slide clasp. The 3mm round slide clasp bead has a silicone-lining that secures your design elements on the chain and also allows you to adjust the chain length from nearly 0" up to a maximum of 18" long.