The YSL- 448G Trombone gives you both, playability and tonal reflexivity. The chrome plated nickel silver inner slide of this Yamaha tenor delivers a reflecting sound. While the unique construction of this music instrument's one piece inner slide gifts a quick and sensitive response, the nickel-silver outer slide adds to the resonance of the sound. In addition, the eight and half inch gold brass bell of this Yamaha Tenor reproduces warm and rich tones. The acoustic designing of the mouthpiece and clear lacquer finish makes this music instrument all the more desirable. Lightweight and classically mild, the YSL-448G Trombone is apt for professionals as well as amateur learners.