This is a straight mute for YUPON French horns. It is a straight mute made in Japan. - With tuning slide - Fiber mute (wooden bottom) The adhesive from the cork is visible, and the circle on the top of the mute is slightly oval, but this was the case from the time of purchase. It has been used without any problems in performance. This is an old specification, so it is a model with cork in three places. It may be difficult to fit depending on the instrument, but since the cork is thick, it can be adjusted by shaving it down. Current reference retail price: ¥24,200 (tax included)