EFYTAL Tree of Life Necklace - Round Hammered Textured Tree Pendant - Nature Inspired Family Tree Description: Gold Tone Pierced Tree of Life Hammered Pendant Necklace Materials: Chain: 14k gold filled, Pendant: Alloy. EFYTAL stands by the quality of our metals. Dimensions: Pendant - 3/4", chain - 16". The chain is dainty but strong, and will not break. Efy Tal Jewelry (manufacturer) will always replace it for you if needed.