The 3M™ 1100 Series Ear Plugs offer a tapered shape to fit the ear canal and are made from hypo-allergenic material. The antimicrobial foam ear plugs are recommended for moderate to high noise (up to 100 dBA TWA). They conform to the unique shape of each ear for excellent hearing protection and comfort. The plugs have a noise reduction rating of (NRR)*: 29 dB. 200 pairs per dispenser.

Features:

• Soft, hypo-allergenic polyurethane foam offers maximum wearer comfort.
• Smooth, dirt-resistant surface.
• Tapered design fits most ear canals.
• Available corded or uncorded.
• 200 Pairs/Box
• NRR 29dB