Mini light, approximately 8cm. Stealth pink ✕ pastel light blue. The actual light blue color is a bit lighter than in the photos. It's difficult to capture the color accurately, so if you like light blue, please consider it! This is a prize from a game center or amusement facility. There may be scratches from when it was obtained or from the beginning, but please be aware of this. It was not in a bag. I don't know how to change the batteries because there are no instructions. Even if it stops working, it's small, so it's cute as a keychain!