When you need hearing protection that can handle a tough working environment, the durable Howard Leight by Honeywell Leightning L0F Folding Earmuff is up to the job. Patented Air Flow Control technology controls the way sound reaches your ears, delivering optimal attenuation to protect you from damaging noise levels. The steel headband is tough enough to withstand most industrial environments but is also padded with soft foam for long-wearing comfort. Lightweight, ultraslim earcups are ideal for low noise levels and when it's time to replace the ear cushions, their snap-in design makes it quick and easy. When not in use, this earmuff folds up for convenient on-the-job storage. Noise Reduction Rating: 23.Honeywell