Reduces noise levels up to 28 dB Low-profile design combines easily with other safety equipment Sealing rings filled with a unique combination of liquid and foam Large space inside the cups helps minimise heat and moisture build-up Soft, wide, cushions help reduce pressure around the ears Cushions and inserts available as replacement Hygiene Kits Available in headband, neckband, helmet attached and Hi-Viz green models For moderate industrial noise, such as workshops, sheet-metal shops and printing works Use in outdoor activities, including lawn mowing or hedge trimming 3MPELTOROptimeI Earmuffs are our innovative, lightweight hearing protectors that reduce noise levels up to 28 dB. They feature a low-profile design that makes them easy to combine with other safety equipment and have soft, wide comfortable cushions that reduce pressure around the ears.Get lightweight hearing protection that combines excellently with other safety equipment with 3MPELTOROptimeI Earmuffs. Theyr