3M E-A-R 391-1001 Classic PVC Foam Ear Plugs Dispenser Refill Bottle (NRR 29) (Bottle of 500 Unwrapped Pairs)

This is a refill for the E-A-R One Touch Pro Ear Plug Dispenser. E-A-R Classic Ear Plugs are the tried and true standard in industrial PVC foam ear plugs. Though not as soft as UF foam ear plugs, E-A-R Classic PVC foam ear plugs are easier to insert because they are stiffer, and after a few minutes of contact with the ear canal, they soften for surprising comfort. The cylinder shape is easier to roll down properly than the softer foam plugs, too, making it simpler to get the effective fit necessary to block out sound. There's a good reason Classic is so popular. With NRR 29 protection from noise, E-A-R Classic earplugs are appropriate for a wide variety of industrial settings and high-noise workplaces. The bright yellow color helps with compliance. See Also