This 2in1 musical rattle is a delight for babies 6 plus months old. Easy to grip and light to hold, pleasant sounds are created as the infant shakes the rattle. The soft rattle design promotes clutching and two-handed play. Rattling sound while shaking teaches cause and effect. The button on the rattle gives out cheerful music, that will encourage child to explore the button again. Comes in a closed box now.