3M E-A-R UltraFit Earplugs 340-3002, Corded, with Carry Case, 80 Pair/Box, 4 Boxes/Case, 320 Pair/Case brand_3M Secure Click This is recommended for use

This is recommended for use in high amperage welding or in conditions where long weld beads may generate radiant heat

Featuring lightweight lithium battery technology

and supports precision welding across applications like MIG

Featuring rugged construction

3M E-A-R UltraFit Earplugs 340-3002, Corded, with Carry Case, 80 Pair/Box, 4 Boxes/Case, 320 Pair/Case brand_3M Secure Click This is recommended for use3M E A R UltraFit Earplugs are made with a triple flange design to contourto 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.