3M Ear Classic Foam Earplug Pairs Snr28

Proprietary soft energy absorbing polymer foam Firm material with slow recovery time helps achieve good fit Special cylindrical shape that fits most ear canals and provides reliable seal Low equilibrium pressure helps reduce pressure in ear canal thus increasing comfort and wearability Exposed cell surface texture resists movement and helps maintain effective seal Made from a soft energy absorbing polymer foam which provides excellent hearing protection and all day comfort. Ideal for use where noise is a problem, either in work or leisure activities.