Thank you for viewing! This is a Pomeranian figurine made of wool felt. The back is nearly flat. If you wish, I can attach a ball chain keyholder strap or a brooch. Please feel free to consult with me. Wool felt is delicate, so please be careful as pulling or crushing it may cause the fibers to come out or change the shape. I mainly recommend it for display (^^) Because of the handmade nature, the expressions and shapes are unique, and it's difficult to make the exact same one (^^) I appreciate your understanding of handmade items. It may lose its shape during shipping, but it can be easily adjusted by hand. If you are concerned, I will discuss the shipping method with you and decide accordingly, so please let me know before purchasing if you have any preferences. In that case, the price may change. Material... Wool felt