I am selling this item because it is no longer needed, although it was displayed at my parents' home. I am unable to play it, so I have not confirmed the sound. This is a rare and valuable item with a unique two-pronged design. Please refrain from purchasing if you are a perfectionist, as it has been stored at home for a long time. Length: Approximately 130cm Mouthpiece: Approximately 5.5cm Bottom 1: Approximately 3cm Bottom 2: Approximately 3.5cm Everything in the photos is included. It is in relatively good condition. There are no noticeable scratches or stains, but there may be minor scratches or dirt. Please check the condition carefully in the photos. Please purchase if you understand that this is a used item. It is also listed elsewhere, so it will be sold on a first-come, first-served basis.