Designed for babies and fashion mothers, it is made of silica gel material, with soft texture, high safety performance and easy cleaning; with expansion interface, the necklace will automatically break off under a certain pull force, and it is easy to wear; the ribbon used is strong and tough, and the single silica gel beads are fixed by knotting, so that the beads are well fixed in the original position and not scattered; bright colors can attract jewelry. Pay attention to promote the development of the visual system, enhance the ability to distinguish colors, but also with a variety of clothing, with beautiful fashion.