The Thomann Classic TB500 Bb-Tenor Trombone is an integral part of a classical or jazz band. This tenor trombone is designed from brass which involves superior craftsmanship to enhance its acoustic resonance. The medium size bore of 12.70mm increases the sound projection so that the tone spreads equally and reaches the audience without degrading in quality. The brass bell brings out the vividity in the tone to make it richer in nature. Additionally, the bell size of 12.70mm offers more brightness to the sound. The silver plating on the inner side of the construction ensures durability. This trombone has a clear coat finish that gives it an appealing look