Noise Reduction: Airpods pro replacement ear tips have two noise reduction holes on the side, which are almost 1:1 the same as the original, which can reduce noise to keep the best noise reduction effect of the original headphone. Dust Guard Screen: Each airpod pro tips has a built-in the one-piece molding process dust guard screen, Same as Originals, it more firm and not easy to fall off. Ultra Comfortable: The ear tips are made of high-quality silicone material with ultra-light weight and soft, ensuring long-lasting comfort to your ears. Fits the Airpods Pro Seamless：Perfectly fit into Airpods pro and Airpods Pro 2nd generation, the connection with the ear buds is closer and seamless. At the same time fit for the original AirPods Pro charging case. Package contents: 1 pair of large, 1 pair of medium, 1 pair of small, 1 pair of extra small Airpods Pro/Airpods Pro 2 silicone eartips. Quipped with a storage box for storing earplugs. 4 Pairs Replacement Ear Tips for Airpods Pro/Airpods Pro 2 Generation with Noise Reduction Hole & Built-in dust Guard Screen, Silicone Ear Tips for Airpods Pro with Portable Storage Box (XS/S/M/L)