Gem Stone King Green Simulated Turquoise and White Cultured Freshwater Pearls Necklace 18"+2'' Extender 100% Satisfaction Guaranteed small stones: 4-6mm in diameter Big stones: 10mm in diameter 18 Inch + 2 Inch Extender Gemstones may have been treated to improve their appearance or durability and may require special care. You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!