Features 1.Adopting premium brass material, is sturdy, durable in long term use. 2.With silver plating on its surface, good‑looking and attractive. 3.Compatible with most trumpet, very practical. 4.An ideal accessory or gift for students, intermediates and professional players. 5.It allows better tone quality and bring you better playing experiences. Specification Features: Adopting premium brass material, is sturdy, durable in long term use. With silver/gold(optional) plating on its surface, good-looking and attractive. Compatible with most trumpet, very practical. An ideal accessory or gift for students, intermediates and professional players. It allows better tone quality and bring you better playing experiences. Specification: Material: Brass+Silver/Gold Plating Color: Silver, Gold(Optional) Model: 3C Total Length: Approx. 8.7cm/3.43inch Mouthpiece Outer Dia: Approx. 2.7cm/1.06inch Connector Outer Dia: Approx. 1cm/0.39inch Connector Inner Dia: Approx. 0.8cm/0.31inch Weight: Approx. 105g Packing List: 1 x Trumpet Mouthpiece Only Package List