3M™ E-A-R™ UltraFit™ Earplugs 340-4002, Corded, Carrying Case, 200 Pair/Case Labeling 3M SKU: 7100225151

3M SKU: 7100225151

3M SKU: 7000144621

3M SKU: 7100181873

Thicker version of 3M™ Polyester Tape 875

this disc is great for many applications

3M™ E-A-R™ UltraFit™ Earplugs 340-4002, Corded, Carrying Case, 200 Pair/Case Labeling 3M SKU: 71002251513M SKU: 7000002322 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.