Description: Sensory Toy: This Baby crib mobile is designed to stimulate your newborn's sense and support visual development. The black and white side is for babies from birth to 3 months, as they are particularly sensitive to these contrasting colorsImagination and Creativity Boost: The Nursery crib toy double sided design features 1 side in black and white, while the other introduces colors. This gradual transition from simple to complex patterns helps nurture your baby's imagination and creativityMaterial: Crafted from wood, this Baby mobile hanging crib toy ensures comfortable while providing a natural aesthetic that complements any nursery decorMultipurpose: High contrast mobile toy can be hung, also suitable for baby's small hands to hold, it can be used as a baby and children's room decorationsGift: Bed bell toy is a gift for kids and friends, especially a cool and stylish gift for newborn babies Size Chart: 24cm/9.45inch Package Includes: 1 Baby Crib Mobile Note: 1.This is not infant toy, please take away from children to avoid eating.2.Please allow slightly errors due to manual measurement and different monitors.