The trumpet slide is made of high quality metal, which is sturdy and durable to use. A good replacement for your trumpet finger ring, you will find it useful. It can fits your trumpet better, makes your performance more excellent. At the same time, it is also suitable for trumpet players. Trumpet finger ring is a nice replacement for broken or old one, and it is also preferred by knowledgeable musical hobbists & instruments enthusiasts. Product Specification: 100% Brand New Material: Metal Total length: Approx 70mm Ring diameter: Approx 20mm Total Weight: 35g Package Content: 1 x Trumpet Finger Rings 10 x Trumpet Screws Note: 1.If you are not satisfied with our product you received, you can send emails to us at any time. We will reply you instantly and help you solve your problem. Key Product Features. 2.Due to different monitors, there may be a little color difference.