When you're on the job, it's important to keep distractions at a minimum. 3M Corded Reusable Earplugs helps by reducing your exposure to hazardous noises and providing a comfortable fit with your hard hat and other safety gear. The tri-flange design helps you achieve a secure fit and the soft, flexible feel is comfortable for extended wear. It features a storage case for keeping earplugs organized. Each corded earplug has a Noise Reduction Rating (NRR). Whether you're landscaping your home or building one, reach for the quick and comfortable hearing protection of 3M Corded Reusable Earplugs.