The Otto Engineering Replacement Large Clear Eartips offer a comfortable and reliable solution for hearing protection. Designed for optimal fit these clear eartips come in a convenient pack of 10 ensuring you always have spare pairs on hand. With a Noise Reduction Rating (NRR) of 23 dB they effectively reduce ambient noise making them ideal for various environments. Their plug style ensures easy insertion and a secure fit providing consistent performance for long-lasting comfort and protection.