Features: 1.Every product has a unique Manufacturing Part Number label on the inner package that proves it has been qualified,which include Part Number,Model Number and inspection date information;2.If you have any questions about the item,please provide us the Manufacturing Part Number for checking,your profits will be guaranteed.3.High-quality cork: The saxophone neck joint cork piece is made of high-quality cork.4.It is light in weight, does not take up space, is easy to install, and is suitable for long-term use.5.This product is suitable for alto, treble and tenor saxophones and is .6.Perfect for your old or broken saxophone neck joint cork piece.7.Wear-resistant: Sachs cork chips are flexible, strong and wear-resistant, and have a good natural cork texture.Specifications:Material: CorkColor: BrownBrand name: BQLZRSize: 62x41mm/2.44 inchx1.61 inch (LxW)Weight: 7.5 gPackage include:5 x Sax Neck Cork Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store