Rhythm Band's Aulos Soprano Recorder features durable ABS resin construction with a double joint to prevent air leaks. A detachable thumb rest keeps your students' hands from getting tired while playing. Baroque fingering ensures clear intonation, and double holes for C and D sharp notes makes it easy to play in different keys. A lifetime warranty protects your recorder against plastic breakage. Includes a cloth storage bag and fingering chart. Three-piece construction allows more advanced players to adjust tuning.