Product Features and Description: Natural Gemstone: Amethyst (crown); Lapis (third eye); Blue Lace Agate (throat); Green Aventurine (heart); Tiger' Eye (solar plexus); Red Jasper (sacral); Hematite (root) Color and patterns may vary slightly due to its natural properties Metal: Base Pendant Size: 2 1/4" (L) x 1 1/4"(W) Chain: Cable chain with lobster clasp Chain Length: up to 21 inches (18" chain + 3" extender) Packaging: Includes a black satin pouch.