Product Details
3M E-A-R Classic uncorded earplugs set the standard in hearing protection as the world's first foam earplugs. The earplugs are designed in a slightly smaller diameter for a comfortable fit in smaller ear canals, combining economy with reliable hearing protection. They feature slow recovery, low-pressure foam that fits snugly to create a noise barrier, helping to protect hearing from high-level sounds. The bright yellow color facilitates quick visual compliance checks by supervisors. 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 widely used in industries such as agriculture, automotive, chemicals, construction, general manufacturing, healthcare, oil and gas, and pharmaceuticals. They have a noise reduction rating (NRR) of 29 dB and meet CSA class AL certification.
