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| POLYURETHANE FOAM INSERTS ENCHANCE SOUND DEADENING EFFECTS, POLYURETHANE-FILLED EAR CUSHIONS ENSURE MAXIMUM ATTENUATION AND COMFORT. NO EXPOSED METAL PARTS, FULLY DIELECTRIC SAFE FROM ELECTRICAL HAZARDS. AUTOMATIC "SLIDE-DEVICE " ADJUSTMENT FOR ANY HEAD-SIZE, MADE OF HIGH IMPACT POLYPROPLENE FOR RUGGED USE THESE EAR MUFFS ARE COMPACT AND WEIGHT ONLY 7 OUNCES, HIGH-VISIBILITY COLOUR FOR SAFETY,UNIQUE PIVOT DESIGN HEAD BAND FITS OVER OR BEHIND HEAD, UNDER CHIN AND EVEN WITH SAFETY HELMETS AND FACE SHIELDS. |
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