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: 1 7/8" (L) x 1 3/8"(W) Chain: Cable chain with lobster clasp Chain Length: up to 21 inches (18" chain + 3" extender) Packaging: Includes a black satin pouch.