This charm necklace has a bar charm with cubic zirconia, one star charm with blue enamel, and a disk charm with the words "MAMA". The chain is adjustable from 18 to 20 inches. Metal weight is 4.3 grams. Packaged in a gift box, and includes our 2-part cleaning cloth FREE to keep your jewelry sparkling clean! 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!