The clarinet accessory is made of excellent material, and the surface is wear-resistant and smooth. Easy to clean and excellent sound. Suitable for different occasions such as schools, concert , bars, families, band practice fields, etc. The delicate design will not scratch your instrument. Features -Color: Black -Material: Metal -Size(54mm): About 5.40X3.12X3.12cm/2.12X1.23X1.23in -Size(58mm): About 5.80X3.10X3.10cm/2.28X1.22X1.22in -Size(62mm): About 6.20X3.10X3.10cm/2.44X1.22X1.22in -Size(65mm): About 6.50X3.10X3.10cm/2.12X1.23X1.23in -Made of , the surface is smooth and easy to clean without harming your skin. -The feeling and appearance are very good. Great your friends and family. -The finely polished, smooth surface will not hurt your hands. You can use with confidence. -Fine workmanship of our product ensures you a and delicate details. -The inner wall of the accessory is also smooth and full of details. Easy to use and save time. Package list: 2 x instrument accessories