The 3M E-A-R Classic Earplugs were the world's first foam earplugs and are still one of the most widely used earplugs today. These earplugs are stiff enough when compressed to make fitting easy, yet soft enough to be comfortable in the ear for extended wear. Slow recovery, low pressure foam fits snugly to create a noise barrier that helps protect hearing from loud sounds. Bright yellow color allows supervisors to conduct quick visual hearing protection compliance checks. Recommended applications include chipping, chiseling, drilling, furnace operations, grinding, heavy equipment operations, machining, pouring/casting, power fastening, riveting, sanding, sawing and welding. These earplugs are commonly used in the following industries: agriculture, automotive, chemicals, construction, general manufacturing, healthcare, oil and gas, and pharmaceuticals. These regular size earplugs comfortably fit most people.

3M Model No. 310-1060

• Slow recovery, low pressure foam conforms to the shape of the ear canal for enhanced comfort and wearability
• Moisture resistance helps maintain a consistent expansion time, even in humid situations
• Noise Reduction Rating (NRR) 29 dB. CSA Class AL
• Flame resistant for potential arc flash situations and safer storage