Hannya Mask Although unused, the horn chipped when I took it out of the box. However, as shown in the sixth photo, it's not noticeable because I painted it with the same color. It's small, so it won't get in the way. I can't measure it exactly, but it's about 5cm. It didn't match the atmosphere of my house, so I only took it out occasionally. Please purchase if you understand that this is a home-stored item. Shipping is planned via Yu-packet Post Mini. I may be able to accept combined requests depending on the item, so please comment. I would like to decline returns, so please purchase only after you are fully satisfied with the photos and answers to your questions. Thank you very much. m(_ _)m