3M™ E-A-R™ UltraFit™ Earplugs 340-4007, Metal Detectable, Corded, Poly Bag, 400 Pair/Case Furniture 3M SKU: 7100277634

3M SKU: 7100277634

When used with application machinery

3M SKU: 7100224198

Clearly identify approved pedestrian walkways

3M™ E-A-R™ UltraFit™ Earplugs 340-4007, Metal Detectable, Corded, Poly Bag, 400 Pair/Case Furniture 3M SKU: 71002776343M SKU: 7000002319 Lead Time: ~2 days 3M E A R UltraFit Earplugs are made with a triple flange design to contour to the different shapes and sizes of ear canals to help create a comfortable noise blocking seal. These earplugs are made of a pliable, soft polymer that can be washed so that the earplugs can be reused, cutting down costs and extending the product life. *U. S. EPA specifies the NRR as the measure of hearing protector noise reduction.