The sea turtle swims freely on the waves, feeling very relaxed. When you receive this pendant necklace, you will like it. Symbolizing health and longevity, the turtle lives a long fruitful life, teaching the spiritual significance of self care and a long life filled with splendid journeys and learned lessons. Your greatest wealth is health; wear this turtle necklace as a reminder. Crafted from 925 sterling silver and crystal, it will not easily blacken or change color. It is nickel free and lead free, causing no harm to health. The pendant measures 0.88 by 0.72 inches. The chain is 18 inches plus 2 inches adjustable. We are committed to high quality jewelry and the best customer service. If any problems arise, please contact us; we will try our best to help.