[Cork Material]: Our clarinet cork is made of safe cork material, which has excellent elasticity, small spots, and is durable, soft and light, with better performance, and can be used with peace of mind. [Good Tightness]: The clarinet cork sheet has excellent compression and decompression capabilities, as well as good airtightness, noise resistance and abrasion resistance, providing an excellent user experience. [Practical Function]: The clarinet connector cork is mainly used to stick to the clarinet connector, and each pack of 10 is practical, convenient to replace the old one, and enough to meet daily needs. [Excellent Instrument Repair Parts]: The clarinet cork repair kit is suitable for most Bb clarinets. It is a good replacement part for clarinet repair. It is practical and easy to use. It is a good musical instrument repair accessory. When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specifications We want you to be completely satisfied with your purchase, so if you have any questions or concerns, please dont hesitate to contact us. We are here to help and will do our best to assist you. Thank you for choosing our product. We hope you enjoy it