Workers who need to block out loud noise demand the best protection and comfort available in an earplug. Thats where the Max-1 comes in. The worlds most used polyurethane earplug, Max-1 offers superior noise blocking performance in a single use earplug. Max-1's new enhanced contoured shape is easier to insert and resists backing out of the ear canal, while its softer foam delivers superior long wearing comfort; delivering solid performance that your workers can depend on. Box Quantity 200 pairs.