Our Replacement Foam Ear Plugs (5 Pack) are designed to provide you with all day comfort while working on the job site. These interchangeable, comfortable earplugs are compatible with the MILWAUKEE® Banded Ear Plugs. The noise-reducing earplugs are designed with a tapered shape to fit inside your ear canal, providing you with a Noise Reduction Rating (NRR) of 25. The soft, comfortable foam expands quickly in your ear for a secure seal to protect against hazardous noise.