MEANING: Turtle is a symbol of health and longevity. Turtle spirit animal carries the energies of self pace, patience and use hard shells to protect themselves. Wearing a turtle necklace can remind you and your loved ones to pay attention to health MATERIAL: Turtle pendants are made of S925 Sterling Silver and Blue Opal. Stainless steel chain SIZE: Turtle pendant size is 21*21 mm (0.83*0.83 in). Chain Length: 20"+2" extender 56 cm GIFT: Sea turtle necklace come in a gift box, and are complete with a jewelry cleaning cloth. It is the meaningful gift for you, friends, wife, mother, daughter, sister, or other family members Customer Service: If you have any questions, we will solve them for you