Uncorded Disposable Foam Earplugs (4 Pack) | 3M-92050H4-DC

3M's Uncorded Disposable Foam Earplugs (4 Pack) feature a tapered shape that helps simplify insertion while accommodating a range of ear canal sizes. Once properly positioned, the slow-expanding foam helps establish consistent contact within the ear canal without requiring attached cords that can interfere with other equipment. Proper fit is important to achieving the intended noise reduction, so users should follow recommended insertion procedures and replace disposable plugs when they become dirty or lose their ability to seal. For DIY projects and professional trades alike, these earplugs offer a simple, low-maintenance approach to hearing protection around power tools, machinery, and other loud equipment

• Soft foam construction compresses easily for insertion and expands to help create an effective acoustic seal
• Tapered earplug geometry supports straightforward insertion and helps accommodate a range of users
• Uncorded construction provides a compact profile that works well with other personal protective equipment
• Disposable design allows users to replace earplugs when they become soiled or lose their sealing effectiveness
• Noise-reducing construction helps limit exposure to excessive sound from tools machinery and workplace equipment