3m MMM 1100 Uncorded Foam Earplugs - Smooth Surface, Uncorded, Comfortable, Dirt Resistant, Hypoallergenic, Disposable -

Soft, uncorded earplugs conform to the unique shape of each ear for excellent hearing protection and comfort. Tapered design fits comfortably in the ear canal and offers a smooth, dirt-resistant surface for hygiene. Earplugs are made of soft, hypoallergenic foam. Noise Reduction Rating (NRR) is 29 decibels. CSA Class AL. Earplugs are test-compatible with 3M E-A-Rfit Validation System.

• Smooth Surface
• Uncorded
• Comfortable
• Dirt Resistant
• Hypoallergenic
• Disposable

• Noise Reduction Rating: 29 Decibel
• Compatible with 3M E-A-Rfit Validation System
• Comfortable for a wide range of earcanal sizes

• CSA Class AL
• 29 CFR 1910.132