3M EAR Classic One Touch Ear Plug Refill Bottle PD-01-001 (500 Pairs) - SNR 28

• 3M EAR Classic One Touch Ear Plug Refill Bottle
• Complete refill bottle for the one touch pro dispenser
• Soft energy absorbing uncorded ear plug made of polymer foam which provides excellent hearing protection and all day comfort
• Plugs expand to the shape of the ear canal in less than a minute and will gently seal the opening
• Sweat and humidity resistant which helps improve comfort
• Bottle of 500 pairs
• Conforms to EN352-2

SNR = 28DB