The Selmer Prelude Alto Saxophone AS701 in Gold-Tone with Case is a high-pitched saxophone designed for beginners. Made of brass with a lacquered finish, this instrument features a closed hole key type and comes in the key of Eb. The set includes a case for easy storage and transport. Known for their quality and craftsmanship, Selmer instruments are a popular choice among musicians looking for reliable and well-crafted instruments.