TOOGOO(R) New Silver Nickel-plated Trumpet Mouthpiece 5c 3.35" New and high quality Nickel-plated design on the surface, very fashionable and beautiful; Best choice for you, or your friends Mouthpiece size good for high register and also C trumpet For Yamaha or Bach, Conn and King Trumpet Computer-aided design system and computer controlled lathe work together to produce the most precise mouthpieces