If you are looking for a durable trumpet accessory, I can tell you that our product will be your . Use high-grade materials, can use it for a long time. Although it is simple in design, it is very practical when used. Features -Color:Silver -Material:Copper -Size:2.31X2.31X0.83cm/0.91X0.91X0.33in (Top Trumpet Covers) -Size:2.17X2.17X0.80cm/0.85X0.85X0.31in (Lower Trumpet Covers) - Made of excellent materials, it is durable, wear-resistant and wear-resistant. - Share it with your friends who like music because it is practical. The method of use is simple, saving time and effort. - Help to improve the accuracy of the keys and improve the fluency of playing. - High durability, not easy to deform, you can use it for a long time. A great accessory for Trumpets, cornets, palm horns, . - The workmanship is fine and the texture is good, which practicality. Package list: 2 x Top Trumpet Covers 2 x Lower Trumpet Covers