Description Precision-crafted trumpet valve system replacement parts feature a gold-plated valve cap, round button accessories, piston guides, and black and white felt washers to enhance musical instrument durability and performance. This repair kit addresses trumpet finger button system maintenance, ensuring stable tone and responsive touch for all trumpets accessories needs. Features -Color:Assorted Color -Material:Metal, Plastic, Felt -Size:4.00X0.80X0.80cm/1.57X0.31X0.31in-Size:3.00X1.40X1.40cm/1.18X0.55X0.55in-Size:1.60X1.60X1.00cm/0.63X0.63X0.39in-Size:1.80X1.80X0.20cm/0.71X0.71X0.08in-Size:1.50X1.50X0.20cm/0.59X0.59X0.08in-Size:1.80X1.10X0.30cm/0.71X0.43X0.12in-Enhanced durability: featuring a goldplated valve cap, this trumpet valve system accessories set ensures sturdy wear resistance, prolonging your musical instrument’s lifespan.-Stable sound response: the black and white felt washers and precision piston guides provide consistent sound with rapid spring action for professional trumpet performance.-Easy installation: the round gold finger button system and replacement finger buttons simplify maintenance, making trumpet valve repair efficient and convenient for all users.-Comprehensive repair kit: complete with valve spring felt, piston replacement parts, and trumpet repair accessories, it addresses common repair needs in one package.-Perfect fit & precision: crafted for high compatibility, each musical instrument repair part matches the original trumpet piston guides, restoring your trumpet’s optimal conditionPackage list: 3 x Trumpet Connecting Rods 3 x Trumpet Finger Buttons 3 x Black Felts Cushion 3 x White Felts Cushion 3 x Trumpet Valve Guide 3 x Trumpet Valve Springs