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 at our products. A set of 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:4.10X1.40X1.40cm/1.61X0.55X0.55in -Note: Suitable for tenor trumpet. - They are durable and sturdy, which can satisfying your long-term use needs. - These products are in , making your trumpet more perfect. - These springs are not easy to break, their operation is easier and convenient. - They are easy to be stored at home, won't take up too much space of your drawer. - Although the design of these springs have simple, they are so practical when you use them. Package list: 6 x Springs