Get the protection you need from the brand you can trust — at an affordable price — with 3M 1100 earplugs. Soft, hypoallergenic foam and a tapered design provide a noise-reducing seal in the earcanal. The 3M 1100 earplugs are easy to roll down, and once fitted in the ear, soften with body temperature for comfortable extended wear.
 
Features:
Fully tested and approved against EN 352-2 they can reduce noise levels by 37 dB. 
Individually wrapped for hygenic use