NWT, Mother /Daughter necklaces

NWT, still in package, Mother/Daughter necklaces, silver, 2 necklaces are included, one for the Mother & one for the Daughter, together makes a heart ❤️ super cute!! Great gift for Mother's Day or any other special occasion! Very sparkly!! Not sure what length they are, as they are sealed in the packaging & I don't want to open. Combine with something else in my closet to save on S&H. Thanks!