If you are looking for a durable Saxophone 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:Transparent -Material:Acrylic and metal -Size:9.00X2.80X2.70cm/3.54X1.10X1.06in - This is a great instrument players, they will love it. Manufactured with safe and reliable material, durable for use. - It is suitable for the use of saxophone and clarinet, and is convenient and simple to use. - craftsmanship the durability and popularity of this product. - The workmanship of this the Metal and Durable Cap is perfect, and you will have a good experience in using it. - Professional saxophone kit, suitable for beginners, enthusiasts, professionals to play. Package list: 1 x 1 x cap 1 x