【Product Description】 Simply attach this to the mouthpiece of your instrument to prevent unpleasant vibrations and tooth marks. ● Reduces unpleasant vibrations transmitted to the teeth during performance. ● Prevents tooth marks from remaining on the instrument. ● Makes it easier to control the shape of the mouth, improving playing skills. ● Designed to be difficult to peel off or detach during use. ● Reduces the number of replacements, making it economical. Contents 　Set of 8 Material 　Silicone Keywords: Zen-On Clarinet Body 17 Keys B♭ New ABS Resin 10 Reeds Body Wind Instrument For Practice Grease Maintenance Stick Type Convenient Body Wind Instrument Pad Cushion Silicone Durable Practical Protection Deformation Resistant Easy to Use