Jupiter JAS700Q Alto Sax, Alto Saxophone, Brass body and mechanisms, High F# key, Adjustable plastic thumb hook, C#-/Bb-tilter for a more comfortable way of playing, Adjustable bumper felts in the key guard prevent weak intonation, Blue steel springs for precise response from the keys, Easy-to-maintain, detachable bell, Side keys (""palm keys"") are adjustable for each hand, Lacquered with gold varnish, Includes mouthpiece and Jupiter lightweight case with ergonomic backpack straps