Attention: If you do not have a crib hanger, you must add the hanging device to your cart. All varieties in this list ARE MUSICAL. The music box must be wound, DOES NOT REQUIRE BATTERIES. It has approximately 3 minutes of music time. Hoop diameter is 8.66 inches (22 cm). Animal figures are between 4-6 inches (12-15 cm) tall. All of them are made by handmade first class quality felt. Meet our handmade baby crib mobile that will make your baby's sleeping hours more peaceful and enjoyable! This mobile, which will make every moment special with its colorful and cute figures, adds a cheerful atmosphere to your baby's room and also creates a calming effect. Features: - Soft and safe materials designed to help babies relax. - Colorful and eye-catching figures support your baby's visual development. - It is easy to assemble and fits easily into your crib. - Handmade design makes each mobile unique. This mobile not only makes your baby's sleep time more enjoyable, but also stands out as a stylish and sweet decorative element in his room. It appeals to every taste with color and figure options that can be customized according to personal preferences. Your baby's health and safety is our top priority, which is why our product is made with safe, durable and environmentally friendly materials. If you want to add a fairytale touch to your baby's dreams, this mobile is just for you! If you have any questions, please send me a message and I will be happy to respond to you as soon as possible.