Description: 【Premium Material】These Sax Grooved Anti slip Mats are crafted from silicone material, ensuring exceptional durability and longevity. 【Enhanced Grip Design】The Mouthpiece Pads feature an advanced anti slip design that guarantees secure instrument usage, and any unnecessary movement during performances or practice sessions. 【Effortless Replacement】The Mouthpiece Patches are designed for easy replacement, effectively eliminating bothersome vibrations, and providing utmost comfort during practice or performances. 【Key Features】These Saxophone Mouthpiece Cushions effectively seal the top of the mouthpiece to stabilize the instrument and eliminate vibrations while playing. 【Mouthpiece Protection】Our Mouthpiece Accessories reduce uncomfortable vibrations, offering a comfortable sensation beneath them. Ideal for professional musicians or students alike as well as educators and those learning to play an instrument. Specification: Material: Silicone Size Chart:Monolithic:2cmx3cm/0.79inchx1.18inch  Thickness:0.08cm/0.03inch Package Includes: 1 Package of Mouthpiece Lip Pad Note: Please allow slight errors due to manual measurement and different monitors.