Silver-Plated: Yin Yang friendship adjustable necklaces for 2, are not easy to fade and durable, Yin Yang White and Black pendant necklaces are made of stainless steel and free of nickel and lead, which are not easy to rust and break. It’s a matching necklaces forfriends forever. Fashion Design: Design inspirational of simple dainty yin yang necklace comes from "No matter where we go,what we do, You 'll always be there for me." That's Our Pinky Promise! The Yin and Yang pendant on the necklace fit together nicely, just like the harmonious relationship between you and your friend or lover, symbolizing your love and friendship. Show your love: Our matching necklaces are nice gift choices for Mother's Day, Father's Day, Valentine's Day,Year, wearing them together with your loved ones to enhance your happiness in life. Ideal gifts-gift for Valentine's Day, Halloween, Christmas, Birthday, Anniversary, etc. Promise 90-day Products Exchange or MoneyGuarantee.Just Feel Free to ContactIf You Have Any Problem,We Will Solve for You Within 24 Hours.