Description Are you still worried about not finding the right trumpet accessory? Are you still worried about the broken spring of trumpet button? Let's take a look at our products. A set of high-quality springs made of stainless steel material and they are not easy to damage. They are suitable for most trumpets. Features - Color:Silver.- Material:Stainless Steel.- Size: About3.79X0.88X0.88cm/1.49X0.35X0.35in.-These professional springs are made of high-quality stainless steel material, sturdy, and durable.- These products are professional tools for trumpet buttons, you can use them to replace the old one.- Easy to install and replace, they are perfect replacements for the old or broken one.- The trumpet button springs of wind instruments, they are small in size and portable.- These practical trumpet button springs are suitable for most trumpets on the market.Package list: 5 x Trumpet Button Springs