30mm and 18mm Mother Daughter Round Floating Charm Silvertone 21 Inch Necklace with Heart Charms 785 Two beautiful matching Mother and Daughter round lockets necklaces, one large and one small Each round shaped locket opens and contains a red double heart charm Larger larger locket is 30mm wide, smaller is 18mm Each locket is rimmed with sparkling rhinestones Perfect for Mothers Day. More charms can be added.