Chain Length:18inches+1.99inches.Main Stone:Peridot ,Guarantee Natural Semi Precious Stone. Pendant Shape:Round,Diameter:2.2inches.Handmade,nickel free and lead free. This is a large circle wire wrapped pendant attached with non-tarnish chain. The Tree of Life, also known as The Tree of Knowledge, Family tree pendant Necklace Wedding anniversary Jewelry, The Natural Gemstone stone are Good for health,has been used in science, religion, philosophy, mythology, and other areas for thousands of years. When you wear it, it promotes beauty, health, good luck, and healing. Tree of life chakra pendant necklace is the Best firend Necklace Gifts, Birthstone Necklace,sister necklace.and you can party, doing yoga and other occasions to wear and to match any casual style. Material:clear quartz,amethyst,green aventurine,citrine,gold sand stone,lapis lazuli and red agate. natural semi-precious stones. Package :1pcs pendant necklace+1pcs finished chain+1 black velvet box+1 gift box. Statement:these embellishments are natural quartz crystals so they may vary in color,shape and size. Please allow some difference with picture.