Description This trumpet repair kit includes essential accessories such as trumpet valve caps, valve slide finger rings, and water key springs, ensuring compatibility with various brass instruments. Designed for seamless installation, it enhances performance by maintaining optimal air seal and sound quality, ideal for both professional musicians and beginners seeking reliable trumpet maintenance. Features -Color:Silver -Material:Metal, plastic -Size:8.00X2.40X0.40cm/3.14X0.94X0.16in -Size:5.00X1.00X0.70cm/1.97X0.39X0.28in -Size:3.00X1.00X0.70cm/1.18X0.39X0.28in -Universal compatibility: designed to fit various trumpet models, this trumpet repair kit ensures seamless integration with your brass instrument for enhanced performance -Precision adjustment: the trumpet finger slide ring allows for accurate tuning adjustments, meeting the needs of professional musicians and beginners alike -Efficient water removal: the trumpet valve cover and water key spring work together to quickly expel moisture, keeping your instrument dry and extending its lifespan -Enhanced sound stability: the included valve slide finger ring provides airtight sealing, preventing air leaks and ensuring consistent sound quality during practice or performances -Easy installation: this trumpet maintenance kit is userfriendly, allowing quick replacement of trumpet parts without requiring special tools, ideal for on the go repairsPackage list: 1 x Slide Finger Ring 1 x screw 1 x trombone water valve key 1 x Trumpet water valve key 1 x trombone water valve spring 1 x Trumpet water valve spring 2 x gaskets