3M™ Foam Uncorded Earplug 1100 is a comfortable ear plug designed to conform to the unique shape of each ear canal for excellent hearing protection.
 
Get the protection you need from the brand you can trust. The 3M™ Foam Uncorded Earplug 1100 Series is features a soft, hypoallergenic foam and a tapered design that helps provide a comfortable, noise-reducing seal in the ear canal. 3M™ Earplugs 1100 are easy to roll down and are engineered for all-day comfort.
 
One size fits most
Dielectric design suitable for all workplaces
Bright orange for compliance sighting
Tapered shape fits the ear canal comfortably
Smooth, dirt resistant surface for hygienic use
Made with hypoallergenic foam
Noise Reduction Rating (NRR)*: 29 dB. CSA Class AL