Features: 3.Mouthpiece: Style: Pop or Jazz suitable for Alto E flat saxophone.4.9 mouthpiece: The large mouthpiece has strong explosive power, strong expressiveness, loud sound, and is popular. Large mouthpieces are more commonly used in jazz.5.The new deluxe alto saxophone's mouthpiece is made of high-quality metal and is ideal for professionals and beginners alike.6.Saxophone Thumb Hook Rest Support: 48.5x18x27mm or 1.8inchx0.7inchx1inch (LxWxH)7.Fine workmanship, not afraid of bending, good elasticity.Specifications:Material: Silver Plated and Velvet and BrassColor: Silver and Gray and GoldBrand name: BQLZRSize:Mouthpiece: 91x20mm or 3.58inchx0.79inch (LxW)Interface outer diameter: 19.5mm or 0.77inchInner diameter: 17mm or 0.63inchSaxophone Thumb Hook Rest Support: 48.5x18x27mm or 1.8inchx0.7inchx1inch (LxWxH)Weight: 157 gPackage include:1 x Saxophone Mouthpiece1 x Clamp1 x Cap1 x Flannel Bag1 x Hook1 x Gasket1 x Screw 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.