The black mouthpiece protector cap is easy to use and fits seamlessly over your trumpet, cornet, or horn mouthpiece. Its lightweight design does not add any extra bulk, making it convenient to carry in your instrument case. This accessory is ideal for musicians who want to maintain their mouthpiece's quality and performance. Features - Color: Blue -Material:Plastic - Size: 4.00X1.50X1.50cm/1.57X0.59X0.59in -Material: Plastic -Dual functionality: it serves as a protective cover for your horn mouthpiece and can also be worn as a cap, enhancing its utility -Ideal fit: the design ensures a ideal fit on your horn mouthpiece, reducing the risk of it falling off -Modern aesthetic: its modern and stylish design makes it suitable for all occasions -Easy cleaning: the detachable feature makes it easy to clean and maintain Package list: 1 x trumpet mouthpiece protective cap