Designed for alto, soprano, and tenor saxophones, our Saxophone Neck Tube is crafted from silicone. This material ensures a secure and comfortable fit, enhancing your instrument's performance. The Saxophone Neck Tube is easy to install and remove, making it a convenient choice for musicians of all Keep your saxophone in top condition with this essential accessory. Features -Color:Assorted Color -Material:Silicone -Size: 3.70X1.70X1.70cm/1.45X0.67X0.67in - materials: crafted from silicone for durability and reliability -Exact tone: the neck joint design ensures precise tones for alto, soprano, and tenor saxophones - performance: easy to clean, ensuring longterm use -Wide application: great for schools, orchestras, and performance settings - sound: enhances the saxophone's sound quality, providing an exceptional musical experience Package list: 4 x Saxophone Neck Tubes(2 x Blue+2 x black)