I'm selling this item, which I purchased several years ago, intending to use it someday, but it's been sitting at home unused. I didn't know how to use it, so I never used it at all. Since it's a musical instrument, I hope someone who will use it a lot will buy it. The size is approximately 29 x 30 x 46 (cm), measured by me, a non-professional. Please refrain from purchasing if you are sensitive to the condition, as it has been stored by a non-professional. * Comes with a black carrying case * There is no way to confirm the product number, etc.