I'm selling this because I already have one. I opened the box because I couldn't tell what was inside without doing so. Tenor Saxophone I think it's a tenor saxophone. It might be a mistake, as it looks similar to an alto saxophone. * I have pets. * Please refrain from purchasing if you are overly concerned about details. * Please understand that this item is stored at home. * I am not responsible for any shipping issues, so please be aware of this. * I will use recycled materials for shipping.