Mouthpiece cushion is made of safe material, suitable for saxophone and clarinet, providing protection for the mouthpiece. Cleaning cloth swab makes it easy to clean and maintain your wind instruments. Features: Mouthpiece cushion is made of food grade silicone material, clean and safe, with good resilience. The cushion provides protection for the mouthpiece to extend its service life. The cushion is only about 0.5mm thickness, will not affect the correct mouth-shape and bite feeling. Suitable for the mouthpiece of saxophone and clarinet. Easy to remove, no glue left. Cleaning cloth swab makes it easy to clean and maintain your wind instruments. Note: Size and color may be slightly different because of manual measurement and different light conditions. Thanks for understanding. Specifications: Cushion Color: Black/ Transparent (Optional) Material: Silicone, Cloth Cushion Size: 27 * 19 * 0.5mm / 10.63 * 7.48 * 0.20in Cloth Size: 33 * 17.5 * 0.3cm / 12.99 * 6.89 * 0.12in Package Size: 14 * 10 * 1cm / 5.51 * 3.94 * 0.39in Package Weight: 25g / 0.88oz Packing List: 10 * Mouthpiece Cushion 1 * Cleaning Cloth Swab