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.Saxophone Elbow Bend Neck: Made of high-quality metal, great sound and long service life.4.Saxophone End Cap Plugs: Made of plastic and lightweight, they make your beloved saxophone instrument look more beautiful, both beautiful and practical.5.Sax Neck Cork: Made of high-quality cork, good texture, durable, soft and lightweight, with good sealing, noise resistance, and wear resistance.6.Alto E flat saxophone accessories set: suitable for alto E flat saxophone.7.Suitable for daily maintenance and repair of saxophone instruments, it is a perfect gift for saxophone instrument lovers.Specifications:Material: Plastic & Cork & Metal Silver PlatedColor: MulticolorBrand name: BQLZRSize:Saxophone End Cap Plugs: 22x41.5mm/0.87inchx1.6inch (DiaxH)Saxophone Elbow Bend Neck:Total length: 180mm/7.08inchDiameter: 24.5mm/0.96inchSax Neck Cork: 61x39x2mm/2.4inchx1.53inchx0.079inch (LxWxT)Weight: 163 gPackage include:1 x Saxophone Elbow Bend Neck2 x Saxophone End Cap Plugs10 x Sax Neck Cork