Howard Leight Laser Trak Earplugs, NRR 33, Corded, 100 Pairs/Box

Howard Leight™ LT-30 Laser Trak Earplugs, NRR 33, Corded, 1000 Pairs/ Case Brilliantly colored plugs feature a nonferrous metal grommet ensuring excellent visual and metal-scan detectability. The Laser Trak line is particularly useful in process industries employing automated inspection technology. Low-pressure polyurethane foam gently expands to fit the wearer's ear canal. Contoured T shape simplifies insertion and removal. Corded. Noise Reduction Rate (NRR): 32 db.