Keilwerth SX 90R "Shadow" tenor saxophone, nickel silver body, black nickel plated, clear lacquered, keys silver plated, bell diameter: 6.1" (155mm), sophisticated engraving on bell, bow, body and neck, excellent and precise response, perfect intonation, extremely good response in the altissimo register, very even overtones, ergonomically optimised key positioning, key inlays of genuine mother of pearl without metal rim, adjustable thumb rest, adjustable palm keys, extra F-arm with adjusting screw, G# pad cup lifting mechanism, stainless steel screws, leather pads with metal resonators, hydraulically formed neck, with mouthpiece and "Shadow" light case.