E-A-R UltraFit Plugs, Uncorded - 100 Pairs/Box - 400 Pairs/Case

Patented multi-flange design gives the most comfortable fit of any push-in, reusable earplug.

• Push-to-fit style for easy and hygienic
• 25 dB Noise Reduction Rating (NRR)
• Poly bag keeps each pair clean and accessible for re-use
• No rolling or touching plug portion during insertion
• Comfortably conforms to the oval shape of most ear canals
• Soft polymer is washable and reusable
• Note that the NRR may overestimate the hearing protection provided during typical use

3M recommends reducing the advertised NRR by 50% for estimating the actual amount of noise reduction provided.