Rhodium plated sterling silver adjustable cable with bead satellite chain necklace. Cable chain measures 1mm and has stations of 4mm beads. Adjusts from 16" to 20" using a 4mm stopper bead on a 1.2mm faceted bead chain. Spring ring closure. Made in Italy. ABOUT RHODIUM FINISH: A rhodium finish is plated over other metals to make it non-tarnish, and is a hard-wearing, scratch resistant metal - the same metal used to plate white gold! Rhodium is more expensive per ounce than gold, platinum, or palladium!