3M Aearo E-A-R UltraFit Ear Plugs Corded w/case 50 Pairs

3M E-A-R UltraFit The most comfortable, reusable earplugs in the world, with an impressive NRR of 25db. What's equally impressive is that the new design feels even better in the ear. The curved flanges gently hug the ear canal to provide an effective seal against noise that remains comfortable all day long.

Corded. Carrying case. 50 Pr.

Features:

• Patented flange design gives the most comfortable fit of any reusable
• Conforms to oval shape of ear
• Washable, promotes worker hygiene
• No rolling or touching plug portion during insertion

Specification:

• Laboratory tested NRR 25dB.
• Meets ANSI S3.19-1974 Standards