[Musical Crib Mobile]--Musical mobile designed with winding drive, no batteries needed, more environmental protection. The soft melodies can helps baby easier fall asleep. It's can last about 2 minutes. The music box can take along to use. | [360°Rotation Mobile]--The special soothing motion of the mobile captures baby’s attention and keeps them engaged. Each plush piece dances overhead, baby will love to watch these characters spin. Help visual and early childhood intelligence development. | [Early Educational Toy]--Mobile soft plush pendant can be taken off. Include cute penguin, cloud, moon and Star. It is simple to install to your baby bed or stroller, also can put it on any toys to attract and amuse your baby. Attract the baby’s attention and help to exercise baby's eyesight. | [Size and Material]--Clip crib rail thickness up to 1.54 inch (Before Purchasing, please make sure the edge of your crib suitable for the baby bed holder) The baby mobile are made of safe ABS material, offer your baby harmless using experience. Easy to install, no screw needed. | [Best Mobile Gift]--Have gift wrapping. Your baby boy or baby girl is sure to love this baby crib mobile. It can help the infants promote their listening skills, language and literacy, creativity and imagination. Best gift for newborn.