Material: These plush baby rattle toys are made from plush with soft and comfortable PP cotton filling, recommend hand wash Stimulate visual: cute plush animal rattle with vivid expression, each car seat hanging toy can easily attract baby's attention and stimulate baby's visual development Improve Hearing: This colorful animal wind chime incorporates rattle and crinkle, and this stroller toy emits sound when shaken or squeezed, helps improve baby's good hearing and touch Animals and Hanging Design: These baby toys are designed with 4 cute animals (fawn, lion, elephant, frog), also designed with a hanging ring for easy hanging in the stroller and cot Perfect Baby Gifts: This would be the perfect gift for your baby's birthday present, suitable for 0-3 months, 3-6 months baby toys, 6-12 months baby toys, toddler toys, 1-3 years old baby toys (this would be a great Christmas gift idea as a holiday, birthday, Halloween, Thanksgiving, New Year for baby boys and girls)