Description This trombone water key and trumpet repair accessory is designed to ensure smooth maintenance of your brass instruments. Crafted with durable materials, it provides a reliable solution for releasing moisture and maintaining optimal performance. Its ergonomic design makes it easy to handle, catering to both beginners and professionals. Features -Color:Silver -Material:Metal -Size:1.80X1.00X1.00cm/0.71X0.39X0.39in -Precision design water key: engineered to effectively address water accumulation in brass instruments, ensuring a seamless playing experience for musicians of all levels -Versatile compatibility water key: suitable for various brass instruments, including trombones and trumpets, to maintain optimal performance and functionality -Metal material water key: crafted from metal materials to extend the lifespan of your instrument and minimize the need for frequent repairs -Easy installation: designed for quick and easy installation and removal, making routine cleaning and maintenance more convenient -Professionalgrade accessory water key: ideal for both music enthusiasts and professionals, helping to enhance sound quality and overall playing performancePackage list: 1 x musical instrument water valve