Material:They are all made of stainless steel. it is lead free and nickel free,hypoallergenic, it doesn¡¯t rust, change color or tarnish.
Measurements: The big round pendant: Diameter is 20 mm(0.8″), little heart pendant : 9 mm(0.38″).Manual measuring permissible error.
Perfect gift for mother. separate necklaces featuring sterling silver cut out heart disc for mother and tiny heart necklaces for daughters.