DIY Ceiling Mobile Kit of Felt Balls OnlyWool Jamboree felt ball ceiling mobiles are a sweet finishing touch to a child's room or babys nursery. And now, YOU CAN MAKE IT YOURSELF! If you want to DIY a custom colored mobile, choose the size you'd like in the drop down menu. Details of the size are below and examples for what the finished product will look like in terms of strands number of felt balls length of strands, is found in the photos. The package will come with all supplies (see photo