Amplivox 116 audiometer

These 3M™ earplugs are designed for insertion into the ear canal to help reduce exposure to dangerous noise levels and loud sounds up to 36 dB (A). They have a smooth texture for in-ear comfort and are made of an advanced memory foam formula for all-day wearing comfort. These one-size-fits-all earplugs effectively and comfortably seal the ear canal and offer higher attenuation, making them suitable for many high-noise applications.