These durable pads are built to last, resisting wear and tear even with prolonged use. Their robust construction for long-term reliability, making them an essential accessory for any serious saxophonist looking to maintain their instrument's performance. Features -Color:Coffee -Material:Leather, plastic -Size:4.50X4.50X0.40cm/1.77X1.77X0.16in -Includes different size:8.5mm, 10mm, 14.4mm, 18mm, 24.5mm, 26mm, 30mm, 31mm, 34mm, 36mm, 40mm, 42.3mm, 43.8mm, 46mm -Crafted from durable material, these sealing pads offer sealing capabilities, ensuring a tight and secure fit for your instrument. -These pads are meticulously designed to fit alto saxophones, providing a nice solution that enhances the performance of your instrument. -By effectively preventing air leakage, these pads significantly improve the sound quality of your saxophone. -Built to last, these pads are highly durable and can withstand extensive use, making them a reliable choice. -The installation process is user-friendly, allowing for quick and easy application, can spend more time playing and less time setting up. Package list: 1 x saxophone sound hole pad(8.5mm) 1 x saxophone sound hole pad(10mm) 1 x saxophone sound hole pad(14.4mm) 5 x saxophone sound hole pad(18mm) 3 x saxophone sound hole pad(24.5mm) 2 x saxophone sound hole pad(26mm) 3 x saxophone sound hole pad(30mm) 1 x saxophone sound hole pad(31mm) 1 x saxophone sound hole pad(34mm) 1 x saxophone sound hole pad(36mm) 2 x saxophone sound hole pad(40mm) 1 x saxophone sound hole pad(42.3mm) 1 x saxophone sound hole pad(43.8mm) 2 x saxophone sound hole pad(46mm)