Do you love semi precious stones? Do you love hearts ? Then these little necklaces are perfect for you . They are all on 18 inch chains that are sterling silver plated with a lead free , nickel free base . Each heart is 1 inch high and looks great layered with other necklaces or just on their own . Each stone has its own healing properties for your mental and physical health. Please feel free to inquire we have great information about each one of them :)