3M X3P3E Peltor X-Series Ear Muffs, NRR 25 dB Sprinkler Valves Can be used inside or

Can be used inside or outside to provide support and stabilize the chimney

Washerless ceramic cartridge

Water heater connectors

Ideal for dry or wet sanding of wood

A replaceable lock with a push button option

3M X3P3E Peltor X-Series Ear Muffs, NRR 25 dB Sprinkler Valves Can be used inside orHighlights: Noise reduction rating: 25 dB Hard hat attached hearing protection with Noise Reduction Rating (NRR) of 25 dB for moderate to high noise exposure Fits a wide range of industrial safety hard hats, including 3M(TM) H 700 Series Hard Hats (sold separately) Attaches directly to many hard hats without an adapter Earcups tilt to ensure a customized fit and comfort for individual users Adjustable earcups may be placed in three positions: 1) Usage