This is a hard case for a Yamaha euphonium. I am selling it because I have decided to use a different case. - Case only. - Hard case, so it's sturdy. - As shown in the fourth picture, there is a crack. However, the deformation is minor even when force is applied, so it is believed that there is no problem with normal use. In fact, I had no problems using it. - No key. - There are dirt and scratches from previous use. It is believed that there is no problem with normal use. - Can store one mouthpiece and other small items. - Will be wrapped in bubble wrap for shipping. Please refrain from purchasing if you are looking for a perfect product, as there are scratches and a crack, although they are not believed to affect its use. If you would like to see any specific areas, please feel free to contact me.