Description This musical instrument maintenance kit includes essential parts such as valve buttons, rods, screws, rubber pads, and bases. These components are crafted to ensure the smooth operation of your trumpet, making it an ideal choice for both professional musicians and beginners who want to maintain their instruments in top condition. Features -Color:Assorted Color -Material:Plastic, metal -Size:4.70X1.20X1.00cm/1.85X0.47X0.39in -Size:4.10X1.20X1.00cm/1.61X0.47X0.39in -Pad diameter: 9 mm -great screws: the set includes screws that ensure durability and stability, providing longlasting performance for your trumpet -Precisiondesigned axle rods: the axle rods are meticulously designed to allow users to operate the trumpet with ease and precision -Comprehensive kit: this accessory kit meets all your trumpet repair and replacement needs, making it a musthave for trumpet players -Easy installation: the components are designed for simple and convenient assembly, requiring no professional tools for installation -Universal compatibility: suitable for various brands and models of trumpets, offering wide applicability for different usersPackage list: 1 x set of trumpet accessories (10pcs/set)