Souarts Copper Color Hollow Filigree Cage Locket Pendant Flower Engraved for Baby Caller Music Chime The ball in the picture is not inclued Designed for pregnancy women,soft chime sounds soothed and calmed both Fetus and Mommy Gift for prenatal education, baby shower, paedobaptism, charity and ect The material is copper The length is 2.7cm, and the width is 2.5cm