This is a signal trumpet from Shimokura Gakki. - Instrument Type: Signal Trumpet - Accessories: Case, mouthpiece, mute, strap, cloth - Mouthpiece Condition: Good - Mute Condition: Good - Condition: As shown in the photos, there is a small dent. Honestly, it's not very noticeable. It doesn't affect the playing. The telescopic part has been coated with grease to prevent rust and sticking. The mouthpiece has been cleaned, but if you are concerned, we recommend purchasing a new mouthpiece. The mute can be used without any problems. It can be used for practice at home. However, it's quite muffled... but when you take the mute off, your mouth muscles and lung capacity are strengthened, so you can produce a loud sound. Please be careful... Thank you for looking.