Personalized Heart Necklace: Heart-shaped puzzle design engraved with i love you more and i love you most , unique and meaningful Heart matching necklace is a great way to express your love to your significant otherMaterial: Matching necklaces are made of 304 stainless steel, nickel-free and lead-free, no fade and durable, hypoallergenic and safe for all skinAdjustable Size: Heart necklace is about 177 inches with 19 inches adjustable extender chain, which is easy to adjust for different neck size And the lobster clasp is convenient to put on and take off, suitable for everyonePerfect Gifts: Matching couple necklaces are the best gifts for him or her at valentines day You can also give this necklace set as a gift at birthday, anniversary, New Year, Christmas or any other meaningful day