3M™ E-a-r Classic Plus Earplugs Cordless Pvc Foam Yellow 200 Pairs/box Kerry Sweets Includes cartridge-style two-color (blue and

Includes cartridge-style two-color (blue and red) ink pad

impact and heat resistance up to 180°F for 30 minutes

Serial Number and Tear-off Receipt

The large ink reservoir features an ink-level indicator

3M™ E-a-r Classic Plus Earplugs Cordless Pvc Foam Yellow 200 Pairs/box Kerry Sweets Includes cartridge-style two-color (blue andThe world's first foam earplugs and are still one of the most widely used earplugs today. Classic Plus earplugs are slightly longer than regular E A R Classic earplugs to fit deeper into the ear canal and provide higher noise reduction. Slow recovery, low pressure foam fits snugly to create a noise barrier that helps protect hearing from loud sounds. The earplugs are both flame resistant and moisture resistant. Bright yellow color allows supervisors