The metal chain body is connected with multiple groups of bead ornaments in series, with a square crystal main bead in the center, red agate melon edge beads, red agate olive beads, white spot beads, crystal long tube beads and red agate flat beads arranged on both sides in turn, and metal spacers are arranged at the intervals of the beads, and the bead ornaments are symmetrically arranged, and the red agate finishing beads are decorated at the end of the chain, so that the whole set is a combined neck ornament.The roller is 3.2cm long and 2.7cm wide.