BRAND: 3M
MODEL NO: 340-4004

The 3M™ E-A-R™ UltraFit™ corded earplugs features a proprietary, premolded, triple-flange design that fits comfortably in most earcanals.

• Poly bag keeps each pair of earplugs available or accesible for re-use
• Proprietary, premolded, triple-flange earplug design inserts easily
• Soft polymer is washable and reusable
• Noise Reduction Rating (NRR)*: 25 dB. CSA Class AL