Non-Reusable Foam Round Shape

3M Lawn and Garden Disposable Earplugs, used to help protect ears against noises at or exceeding 85 decibels such as lawn mowers and trimmers are made of a smooth, soft foam formulation expand slowly to fit in most ear canals comfortably. 3M Lawn and Garden Disposable Earplugs feature a Noise Reduction Rating (NRR) of 32 decibels. Disposable, comfortable, lightweight and easy to use, 3M Lawn and Garden Disposable Earplugs are a great choice in hearing protection for both the professional and Diyer working on outdoor projects. • Use to help protect ears against noises at or exceeding 85 decibels • Made of a smooth, soft foam formulation • Expands slowly to fit in most ear canals comfortably • Disposable, comfortable, lightweight and easy to use •