Specifications:

• Reusable metal detectable corded ear plugs for industrial hearing protection
• Honeywell Howard Leight SmartFit SDT-30 Series
• Thermoplastic elastomer (TPE) construction for comfort and durability
• Metal detectable design for food processing and safety-critical environments
• Blue color for high visibility and compliance control
• Patented SmartFit self-adjusting tip conforms to ear canal shape
• NRR 25 (Noise Reduction Rating) for effective noise attenuation
• Corded design helps prevent loss and improves workplace convenience
• Washable and reusable for extended service life
• Soft, flexible material for improved comfort during long wear periods
• Suitable for environments requiring contamination control and detection compliance
• Sold as 1 pair

Ideal Industries:

• Food and beverage processing
• Manufacturing
• Pharmaceutical production
• Warehousing and logistics
• Construction
• Utilities and field services
• Automotive manufacturing
• Industrial maintenance

Ideal Applications:

• Food processing and packaging operations
• Manufacturing environments with moderate to high noise levels
• Assembly line and production facilities
• Industrial maintenance and machine operation
• Warehousing and logistics operations
• Construction and utility work
• Worksites requiring metal detectable PPE compliance
• General industrial hearing protection use

The Honeywell Howard Leight SmartFit SDT-30 Metal Detectable Reusable TPE Corded Ear Plugs are engineered to deliver reliable hearing protection in demanding industrial and hygiene-sensitive environments. Designed with a metal detectable core and high-visibility blue color, these ear plugs are ideal for food processing, pharmaceutical, and manufacturing operations where contamination control and safety compliance are critical. They address common concerns such as “Are these ear plugs detectable in food safety environments?” and “Do they provide comfortable long-term wear?” by combining SmartFit self-adjusting technology with soft thermoplastic elastomer material that adapts to the ear canal for a secure, personalized fit. With an NRR of 25, they effectively reduce hazardous noise exposure while maintaining comfort during extended use. The reusable, washable design and corded configuration enhance practicality and reduce the risk of loss in busy work environments. Trusted supplier Enviro Safety Products provides certified PPE solutions that support workplace safety standards. Ideal for food processing, manufacturing, construction, and industrial maintenance, the SDT-30 ear plugs deliver dependable hearing protection, durability, and compliance in high-performance work settings.

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