Description de chez Amazon CANADA : - Multiple configurations are possible to fit a wide variety of tubas.<br /> - Patented internal control-stretch system for added comfort and stability.<br /> - Available in Regular 22" - 27" (55.9cm - 68.6cm), X-Long 26" - 33" (66cm - 83.8cm) and Junior 18" - 22" (45.7cm - 55.9cm).<br /> - Made in the USA.<br />