Orchestral & Wind Instruments

Thomann SL-35 Alto Trombone Thomann SL-35 Alto Trombone, Eb Alto Trombone, Bell diameter: 7.13" (181 mm), made of brass, Bore diameter: 12.4 mm, Nickel-silver outer slide, Hard chrome-plated nickel silver inner slide, Weight: 1.0 kg, Clear lacquer finish, Includes mouthpiece... Thomann SL-35 Alto Trombone