Description This trumpet valve spring is designed for seamless water release, ensuring optimal performance during practice and performances. Crafted from reliable white copper, it offers durability and a sleek appearance. Ideal for musicians seeking reliable maintenance tools, this water key part enhances the longevity of your instrument. Features -Color:Golden -Material:White copper -Size:1.90X0.90X0.90cm/0.75X0.35X0.35in -Integrated design: the one piece design ensures easy operation and seamless integration with your trumpet, making maintenance a breeze -Durable material: made from sturdy white copper, this water key is built to last, providing long term reliability and performance -Press to drain: the press to drain feature allows for precise control over water release, ensuring your trumpet stays in optimal condition -Trumpet compatibility: specifically designed for trumpets, this water key is a ideal fit for your instrument, enhancing its functionality -Specialized accessory: as a dedicated musical instrument accessory, this water key is essential for any trumpet player looking to maintain their instrumentPackage list: 1 x small water release button