Natural and Safe Material - Made of 100% eco-friendly felt, untreated natural bamboo. Soft, lightweight felt, there is a ring at the top, so we can hang it almost anywhere, simple and unique room decoration. Enlightenment Prop - baby crib mobile to hang on the crib to awaken your baby's curiosity. Wool balls in different colors can cultivate the baby's visual judgment for colors while training body flexibility and grip. Handmade Wind Chimes - When the bed bell collides, the sound of the collision between the wooden blocks or wool balls. This can attract the baby's attention, relieve the baby's anxiety, and give the baby a sense of security. Develop your baby's hearing and vision at the same time. STYLE DESIGN - Our wind chimes adopt the Nordic minimalist INS style. Baby bed toy combines a variety of colors in different colors, with wooden star and moon pendants without losing the sense of design. You can also hang wind chimes on the window or next to the bed to make life a little more fun. Best Baby Gift - Wind chimes can be used as photo props to enhance the sense of photography; they can be hung in the crib and used as a baby toy to make babies happy; they can be given to children and friends as a gift to bring them happiness.