The Prelude AS711 alto saxophone key design allows for correct and comfortable hand position. The yellow brass body includes ribbed construction and a detachable, reinforced body-to-bow connection for added strength and durability. Prelude bore design enhances projection. Designed as an affordable option for beginning band students, the Prelude Instruments series of entry-level saxphones combines value and performance. All Prelude instruments are built to stringent specifications and supported by Conn-Selmer's ongoing commitment to service. Comes complete with case, mouthpiece and neck strap.