Features: Engineered with soft silicone, these replacement ear tips for your earbud deliver exceptional comfort and noise isolation while enhancing sound clear performances. Enhances the durability and comfort of your earbud with our silicone earbud dustproof covers, designing to protect against daily wear and reduce ear fatigue for prolonged use. These silicone eartips is available in multiple size (XS, S, M, L) to accommodate various ear shapes, ensuring the best possible fit and stability during use. They feature excellent wear resistance and antiaging properties for long lastingly durability. Suitable for any scenario, whether you're at the gym, commuting, or relaxing at homes, these covers provide added protections and comfort. The smooth surfaces of the silicone eartips makes them easy to clean and maintain, preventing bacterials growth and ensuring your earbud remain hygienic. Specifications: Component:Silicone Size:As Picture Shown Color:Black/White For Liberty 4 NC Life P2 a20i Package Includes: 1 Set Silicone Ear Tips note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual coloring of the item. Thanks for your understandings.