There's nothing like the undeniable connection you share with that special someone. Soul mates or BFFs, it's truly something to celebrate. This Puzzle Necklace for Couples, featuring interlocking puzzle pieces. One pendant is for you and the other is for a loved one. Each one may be engraved with a name, word, or even a date. Couples necklaces allows you to always carry a part of your soul mate with you no matter where you go.