Check the listing for details. Howard Leight Honeywell Max1 Orange Earplugs Uncorded NRR33 Select Quantity. Color: Orange, Condition: New. Listed at 6.99 USD. Howard Leight by Honeywell Max1 Orange Earplugs NRR 33 UncordedVarious quantity. Pick 10, 50, 100, 200(box), or 2000(case) PairsMAXIMUM single-use, polyurethane foam earplug is the world's most popular polyurethane foam earplug. It offers superior noise-blocking performance, and it's contoured bell shape is easier to insert and resists backing out of the ear canal, while its softer foam delivers superior long-wearing comfort. Its smooth, soil-resistant skin prevents dirt build-up and helps deliver a NRR of 33dB. Workers who need protecting hearing equipment demand the best protection and comfort available in an earplug - the Maximum.Polyurethane foam earplugsNRR 33dBContoured bell shape provides great comfortEasy to insert and doesn't back out of ear canal