E-A-R Classic 310-1060 Ear Plugs 30 Pairs NRR 29 dB

Disposable foam ear plugs for industrial noise

These disposable foam ear plugs carry a Noise Reduction Rating of 29 dB and a Single Number Rating of 29 dB, making them suitable for high-noise environments such as drilling, grinding, machining and welding. The slow-recovery, low-pressure foam compresses for insertion then expands to match each ear canal, while the exposed cell surface texture resists movement to maintain a consistent seal. A box contains 30 individually pillow-packed pairs for clean storage and single-use convenience. They are rated for industrial and occupational use only.

Check ear canal fit and moisture exposure

Before ordering, verify that the cylindrical, one-size foam design can achieve a proper seal in your ear canals by following the roll-pull-hold insertion method. The plugs are moisture-resistant for humid conditions but remain disposable; they must be discarded after each use or when they become dirty or damaged. Ensure your workplace safety programme permits disposable foam protection rather than requiring reusable or corded alternatives. The pillow packs keep spares clean until needed.

Behaviour during extended wear in heat

Under sustained use the foam softens with body heat to maintain low-pressure comfort throughout a full shift, and the moisture-resistant formulation resists sweat absorption so the fit stays consistent in humid environments. The material is flame resistant to help protect against arc flash hazards and allows safer storage in hot areas. Because the plugs are disposable, attenuation remains predictable for each new pair without the degradation that can affect reusable devices over time.