Sometimes fashion is all about the bling. These dollar sign necklaces let the world know you love money. Each 2 1/2 plastic metallic dollar sign pendant is on a strand of beads. They make great party favors or party decorations at birthday parties and can be used as Mardi Gras party supply beads. Plastic. 30 with 6mm beads. Our children s necklace items contain breakaway features attachments or materials required by the Consumer Product Safety Commission s children s jewelry standard.