Extendabone Extendabone black

Extendabone Extendabone black, Playing Aid for Trombone, For trombonists who find it difficult or impossible to reach the 7th position, A good solution for the arm length problem - enables even the smallest players to be more successful with intonation on the instrument, Students can concentrate on the actual playing and have more fun playing the trombone, Colour: Black, Made in USA ...