3M™ E-A-R™ UltraFit™ Reusable Earplugs, Elastomeric Polymer, Corded, 25 NRR, 200 Pair/Box

Features a unique triple-flange design that softly hugs the sides of the ear canal to form a comfortable seal against harmful noise. UltraFit plugs are made from an advanced non-toxic, hypoallergenic polymer that is soft and flexible. For repeated wearings, these non-disposable earplugs can simply be washed by hand using a mild detergent, and allow plugs to dry before wearing. Blue plug with blue vinyl cord. 200 pair/box; 10 boxes/case.

Click here to learn more about Noise Reduction Ratings (NRR).