Welcome to our store! Crafted from high-quality materials for lasting durability. Features a sleek, stylish silver-plated finish. Compatible with most standard alto trombones. Whether you're an alto trombone enthusiast or a beginner, this is the perfect accessory or gift. Precision design delivers excellent tone quality for enhanced playing performance. **Features:** Made from high-quality material, solid and durable for long-term use. With silver plating, glossy, stylish, and elegant. Compatible with most standard alto trombones. Whether you are an alto trombone enthusiast or a beginner, it is indeed a perfect accessory or gift for you or friends. Precise design feature provides good tone quality and gives you better playing performance. **Specification:** Material: Brass Body + Silver Plating Color: Silver Type: 12C Total Length: Approx. 8cm / 3.14in Shank Length: Approx. 3.8cm / 1.49in Mouthpiece Outer Diameter: Approx. 3.8cm / 1.49in Connection Inner Diameter: Approx. 0.9cm / 0.35in Connector Outer Diameter: Approx. 1.1cm / 0.43in Weight: Approx. 167g **Packing List:** 1 x Alto Trombone Mouthpiece Customer satisfaction is our top priority. If you encounter any issues with your product upon receipt, such as damage or incorrect quantity, please contact us immediately. We are committed to providing you with the best after-sales service.