3M 311-1250 Reversible Earplugs (NRR33) E-A-Rsoft Yellow Neons Earplugs with Cord

Slow-recovery earplugs 3M 311-1250 (NRR33) E-A-Rsoft Yellow Neons Earplugs with Cord
A hearing protection device designed for insertion into the ear canal to help reduce exposure to hazardous noise levels. Featuring construction from ultra-soft, slow-recovery polyurethane foam, it allows the earplug to be compressed small for easy insertion into the ear canal, then slowly expands to create a snug and comfortable seal in the ear canal with low pressure, allowing for longer wear time without discomfort. These earplugs offer a high Noise Reduction Rating (NRR) of up to 33 dB, providing a very high level of protection suitable for hazardous noise environments. The plugs come in a bright neon yellow color, making compliance checks easy from a distance to ensure safety requirements are met, and they include a blue vinyl cord to help prevent loss when removed temporarily and keep them convenient to grab.

Features
- Noise Reduction Rating (NRR) up to 33 dB: Provides maximum effective protection against hazardous noise
- Made of slow-recovery foam: Facilitates easier insertion and conforms to each individual's unique ear canal shape for a secure, comfortable fit
- Extra softness: Soft, pliable foam provides all-day comfort and reduces ear canal pressure
- Bright neon yellow color: Ensures high visibility, allowing supervisors to conduct quick compliance checks
- Corded: Blue vinyl cord helps prevent loss and allows hanging around the neck when not in use
- Tapered shape: Ensures smooth roll-down and insertion into the ear canal
- Individually poly-bagged: Each pair of earplugs is packaged in an individual plastic bag to maintain cleanliness prior to use
- Disposable: For optimal hygiene, dispose of after use

Applications
- Assembly and mechanical work: Areas with machinery noise
- Construction: Such as pile driving, drilling, cutting, demolition
- Welding, grinding, polishing, sandblasting: Protects against noise from manufacturing processes and tools
- Heavy industrial factory work: such as steel manufacturing plants, power plants, petrochemical industries
- Automotive industry: high-noise manufacturing or assembly areas
- Mining industry: protects against noise from large machinery and equipment
- Machine room work: or areas with continuous high noise levels
- Textile industry: noise from weaving machines
- High-noise activities: such as using power tools, shooting sports (in certain cases where the noise level is not extremely severe)