I used this attached to a baby bed. It seems you can swap out the stuffed animals on the mobile for ones you like. I purchased the automatic electronic music box separately. It's convenient because it plays repeatedly. I will also include a hand-crank type if I can find one. Please check the photos and only purchase if you understand the condition. I can add more photos, so please comment if you'd like. I have a cat. I do not smoke. Everything in the photos is what I will send. I will fold it up small and compress it for shipping. I will ship using recycled materials and simple packaging. This is a used item, so please understand before purchasing. I have set the shipping time to be longer. Please contact me if you need it urgently. *I may change the shipping method from "Yu-Yu Mercari Delivery" to "Raku-Raku Mercari Delivery" or vice versa.