3M E-A-R Classic Soft Earplugs are made of soft foam, as the foam warms to the body temperature, it becomes softer and shapes to the individual's ear canal. This 'shaping' allows the earplugs to form an excellent seal against noise, and as time goes on, the foam continues to soften for added comfort.
200 pairs per box
- Textured surface helps keep ear plugs in place
- Roll down ear plugs with cylindrical shape that fits most ear canals to create a reliable seal
- Provides an excellent seal due to the 'shaping' of the earplug to the ear canal