YAMAHA tenor saxophone YTS-24 necks, mouthpieces, and cases are also available. The size of the case is 32 cm (height) x 80 cm (width) and 19 cm (width). Is there rust on the surface of the case metal fittings? There are almost no stains or scratches on the instrument itself. There are signs of use on the mouthpiece, so if you are concerned about it, please refrain from doing so.