Sync Stereo Earmuff, 25 dB NRR, Black, Over the Head ORS NASCO Locks and seals threaded fittings|Parts

Locks and seals threaded fittings|Parts may be repositioned up to 24 hours after application|||

nylon frames feature a soft

heat treated and tempered|Marked with size (inches and millimeters) and working load limit in tons|Ultimate strength equals 5 times working load limit|Bolt

—great for parking lots and warehouse aisles

Sync Stereo Earmuff, 25 dB NRR, Black, Over the Head ORS NASCO Locks and seals threaded fittings|PartsVolume Management Technology manages output volume from portable audio devices at 82 dBA (based on sound output levels no greater than 126mV) Provides ideal protection in most low to medium hazardous noise levels Plugs into most MP3 players, mobile phones, and other personal audio devices Sleek diamond pattern headband looks cool and is easy to clean Stereo earmuffs provide excellent sound quality