Are you looking for a professional, yet affordable trumpet spring? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? If yes, look no further! Our professional trumpet spring must meet you needs. It is one of the best choices for you. Features - Color: Silver.- Size: 1.75 x 0.85 x 1.3 cm.- Material: Metal.- Great for trumpet repair parts.- Equipment accessories include: Brass Instrument, Keyboard Instrument, Stringed Instrument, Percussion Instrument, Woodwind Instrument.- Water drain springs of wind instrument,small size, portable. Practical, economical product.- Exquisite craftsmanship, easy to replace,perfect replacement parts for trombone/ trumpet/tuba lovers.- Made of high grade material, durable in use.Packing list: 5 x trumpet spring